1

材料化学与纳米

441

7.4%

2

成型加工作业

334

3.2%

3

材料测试

86

2.6%

4

照明与制冷制热

132

2.2%

5

包装和储运

69

1.5%

6

物理测量

54

1.4%

7

分离和混合加工作业

88

1.3%

8

电池

25

0.8%

9

化工

51

0.8%

10

一般机械和武器

35

0.6%

11

建筑和采矿

42

0.5%

12

光电辐射测量与核物理

16

0.4%

13

纺织、造纸和印刷

11

0.4%

14

物理信号和控制

14

0.4%

15

发动机和泵

12

0.3%

16

铁路、船舶和飞行器

9

0.3%

17

电气元件和结构部件

18

0.3%

18

发电和输变电

13

0.3%

19

计算机体系架构

3

0.3%

20

图像处理

4

0.2%

1

101937541

RADIANT TUBE AND METHOD OF MANUFACTURING THE SAME

2

101937562

METHOD FOR DETERMINING SURFACE QUALITY OF STRIP

3

101937925

METHOD FOR MANUFACTURING GRAIN ORIENTED ELECTRICAL   STEEL SHEET

4

101937926

MANUFACTURING METHOD OF A POSITIVE ELECTRODE ACTIVE   MATERIAL FOR RECHARGABLE LITHIUM BATTERY, POSITIVE ELECTRODE ACTIVE MATERIAL   FOR RECHARGABLE LITHIUM BATTERY MANUFACTURE USING THE SAME, AND RECHARGABLE   LITHIUM BATTERY INCLUDING THE SAME

5

101937928

MAGNESIUM ALLOY SHEET AND METHOD FOR MANUFACTURING THE   SAME

6

101938566

APPRATUS FOR CLOSING LOCAL REGION OF MATERIAL SURFACE,   AND METHOD FOR REMOVING PHOSPHATE OF LOCAL REGION OF MATERIAL SURFACE USING   THE SAME

7

101938567

exchanging apparatus for welding tip of spot welder

8

101938568

APPARATUS FOR COLLECTING OF MOLTEN STEEL

9

101938570

APPARATUS FOR REMOVING SKULL ADHERED TO LADLE

10

101938571

WELDING APPARATUS AND METHOD FOR METAL COATED STEEL   SHEET

11

101938573

TABLE ROLL APPARATUS

12

101938577

LADLE

13

101938583

Carrier for heating furnace

14

101938586

BLOWING APPARATUS OF OXYGEN GAS AND INSTALLATION METHOD   FOR THE SAME

15

101938588

MANUFACTURING METHOD OF FERRITIC STAINLESS STEEL HAVING   EXCELLENT RIDGING PROPERTY

16

101938768

APPARATUS OF WIND GUIDE FOR FACTORY TYPE YARD AND THIS   METHOD

17

101938770

MECHANICAL SEAL

18

101940817

Apparatus for cooling

19

101940838

EQUIPMENT FOR PREPARATION OF INJECTION GAS IN TO COKE   OVEN AND METHODE OF THE SAME

20

101940854

POST STRUCTURE FOR GUARD RAIL AND CONSTRUCTION METHOD   OF THE SAME

21

101940856

SEEEL CULUMN STRECTURE

22

101940857

STEEL TUBE AND COMPOSITE COLUMN USING THE SAME

23

101940859

BEAM STRUCTURE AND SLIM FLOOR USING THE SAME

24

101940860

Apparatus for measuring thickness of stave in furnace

25

101940861

DECK PLATE AND DECK PLATE SYSTEM

26

101940862

COMPOSITE RESIN COMPOSITION FOR STEEL SHEET OF FUEL   TANK, COATED STEEL SHEET USING THE SAME AND METHOD FOR MANUFACTURING THE   COATED STEEL SHEET

27

101940863

Nozzle inspecting apparatus and method

28

101940865

MATERIAL MOUNTING APPARATUS FOR REMAINED OIL   MEASUREMENT

29

101940866

CASTING ROLL AND APPARATUS FOR STRIP CASTING HAVING THE   SAME

30

101940867

CABLE LINKING METHOD

31

101940868

Apparatus for coating and method for coating

32

101940869

ROLLER TABEL TRANSFER APPARATUS AND ITS CONTROL METHOD

33

101940870

STRIP COILING APPARATUS

34

101940871

WELDING DIE OF EVALUATION MATERIAL

35

101940872

HOT ROLLED STEEL SHEET FOR USE IN OIL WELL PIPE, STEEL   PIPE USING THE SAME AND METHOD FOR MANUFACTURING THEREOF

36

101940873

STEEL WIRE ROD AND STEEL WIRE HAVING HIGH TOUGHNESS AND   METHOD FOR MANUFACTURING THEREOF

37

101940874

HIGH MANGANESE STEEL WITH SUPERIOR LOW TEMPERATURE   TOUGHNESS AND YIELD STRENGTH AND METHOD FOR MANUFACTURING THE SAME

38

101940875

POWER GENERATION SYSTEM

39

101940876

COMPOSITE GIRDER AND CONSTRUCTION METHOD THEREOF

40

101940877

APPARATUS FOR FORMING BEAM STRUCTURE

41

101940878

System for collecting data of steel process

42

101940879

Girder for bridge

43

101940880

SOUR RESISTANCE STEEL SHEET HAVING EXCELLENT LOW   TEMPERATURE TOUGHNESS AND POST WELD HEAT TREATMENT PROPERTY, AND METHOD OF   MANUFACTURING THE SAME

44

101940881

MONITORING SYSTEM FOR ROLL GRINDER

45

101940882

ZINC OR ZINC ALLOY PLATED STEEL MATERIAL HAVING   EXCELLENT SEALER ADHESIVENESS AND COATING COMPOSITION FOR FORMING FILM HAVING   EXCELLENT SEALER ADHESIVENESS

46

101940883

Vacuum Evaporation Coating Apparatus

47

101940884

a shaft system and a drum wahsing machine

48

101940885

MONO-LAYERED ZINC ALLOY PLATED STEEL MATERIAL HAVING   EXCELLENT SPOT WELDABILITY AND CORROSION RESISTANCE AND METHOD FOR   MANUFACTURING THE SAME

49

101940886

ZINC ALLOY PLATED STEEL MATERIAL HAVING EXCELLENT SPOT   WELDABILITY AND CORROSION RESISTANCE

50

101940887

INDUCTION-HEATING APPARATUS

51

101940902

TOWING APPARATUS

52

101940910

Measuring apparatus and measuring method for corrosion   depth

53

101940912

STEEL SHEET HAVING EXCELLENT LIQUID METAL EMBRITTLEMENT   CRACKING RESISTANCE AND METHOD OF MANUFACTURING THE SAME

54

101940915

TWIN ROLL STRIP CASTER HAVING FUNCTION FOR REMOVING   SCUM

55

101940916

Casting roll for twin-roll strip caster and twin-roll   strip casting method

56

101940918

Feeding molten metal apparatus and twin roll strip   caster having thereof

57

101940919

HOT ROLLED STEEL SHEET HAVING EXCELLENT STRENGTH AND   ELONGATION AND METHOD OF MANUFACTURING THE SAME

58

101940921

Pattern glass and solar cell module having thereof

59

101940923

METHOD FOR MANUFACTURING NICKEL STEEL STRIP BY TWIN   ROLL STRIP CASTING PROCESS

60

101940929

METHOD OF RESISTANCE SPOT WELDING MEDIUM MANGANESE   STEEL HAVING ULTRA HIGH STRENGTH AND HIGH DUCTILITY

61

101940951

APPARATUS FOR GRINDING TOP PORTION OF STRIP

62

101940989

Continuous casting method of steel with high Al content   by using hybrid operation of liquid and solid mold flux

63

101941374

MULTI ENDMARK PREVENTION COILING APPARATUS

64

101941689

Fired furnace control apparatus and fired furnace   control method

65

101941690

ZERO ADJUSTMENT PANEL SUPPORT DEVICE FOR THICK STEEL   SHEET LEVELLER AND ZERO ADJUSTMENT METHOD OF THICK STEEL SHEET LEVELLER USING   THE SAME

66

101941877

CONTINUOUS CASTING METHOD FOR CAST SLAB

67

101942561

PNEUMATIC CARRIER CARRYING SYSTEM

68

101942562

APPARATUS AND METHOD FOR CONTINUOUS MANUFACTURING OF   METAL CHIP

69

101942563

APPARATUS AND METHOD FOR SUPPLYING MOLTEN IRON OF   EQUIPMENT FOR CONTINUOUS MANUFACTURING OF METAL CHIP

70

101942923

Apparatus for keeping temperature of submerged nozzle

71

101942924

Apparatus for measurement of shape and Hydroforming   method using the same

72

101942925

Gas holder

73

101942926

SKIRT DEVICE OF BELT CONVEYOR CHUTE

74

101942927

SELF GENERATING BOILER PLANT FOR IRONWORKS

75

101942928

INSPECTION SYSTEM FOE CUTTING SURFACE OF STEEL PLATE   AND METHOD OF THE SAME

76

101942929

AN ALIEN SUBSTANCE REMOVAL APPARATUS IN PIPE

77

101942930

AN ALIEN SUBSTANCE REMOVAL APPARATUS

78

101942931

STRIP CORRECTION SYSTEM AND METHOD OF THE SAME

79

101942932

MOLD AND METHOD FOR MANUFACTURING THE SAME

80

101942933

APPARATUS AND METHOD FOR MANUFACTURING TUBE

81

101942934

A SPECIMEN EXAMINATION APPARATUS

82

101942935

ROLL COVER DEVICE

83

101943006

DEVISE FOR DETECTING VOLTAGE

84

101943008

ROLLER TABLE LOWER HEAT KEEPING APPARATUS

85

101943010

APPARTUS FOR CHARGING SLAB IN HEATING FURNACE AND   CONTROL METHOD THEREOF

86

101943012

Ceiling''s Hanger Bracket for reducing noise between   floors and Ceiling System using it

87

101943014

Ceiling''s Hanger Bracket for reducing noise between   floors and Ceiling System using it

88

101943018

Ceiling''s Hanger Bracket for reducing noise between   floors and Ceiling System using it

89

101943042

EARTHNING DEVICE HAVING ELECTROSCOPIC FUNCTION

90

101944193

SLAB SCARFING TREATMENT SYSTEM AND METHOD USING THE   SAME

91

101944899

METHOD FOR REFINING MAGNETIC DOMAINS OF GRAIN ORIENTED   ELECTRICAL STEEL SHEET

92

101944900

METHOD AND APPARATUS FOR REFINING MAGNETIC DOMAINS   GRAIN-ORIENTED ELECTRICAL STEEL

93

101944901

ANNEALING SEPARATING AGENT COMPOSITION FOR GRAIN   ORIENTED ELECTRICAL STEEL SHEET, GRAIN ORIENTED ELECTRICAL STEEL SHEET, AND   METHOD FOR MANUFACTURING GRAIN ORIENTED ELECTRICAL STEEL SHEET

94

101945375

TIRE COUPLING FOR POWER TRANSMISSION

95

101945376

DEVICE FOR INSPECTING WELDING PART OF STEEL BAND AND   METHOD THEREOF

96

101945377

TONG CRANE FOR SLAB AND PROTECTING DEVICE FOR SLAB IN   TONG CRANE

97

101945378

ALLOY-COATED STEEL SHEET AND METHOD FOR MANUFACTURING   THE SAME

98

101945379

STOPPER CONTROL DEVICE

99

101945380

COOLING APPARATUS FOR MOLD OF EQUIPMENT FOR CONTINUOUS   MANUFACTURING OF METAL CHIP

100

101946483

METHOD FOR MANUFACTURING LITHIUM HYDROXIDE AND METHOD   FOR MANUFACTURING LITHIUM CARBONATE USING THE SAME

101

101946484

SYSTEM AND METHOD FOR WINDING STRIP

102

101947026

GRAIN ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR   MANUFACTURING THE SAME

103

101948198

APPARATUS FOR BINDING OF TESTING MATERIALS AND THIS   METHOD

104

101948199

APPARATUS FOR CUSHION OF AIR SHOOTER EQUIPMENT

105

101948977

Washer and jig including same

106

101948987

Guardrail post structure

107

101948989

Solid Fuel Combustion Device

108

101948990

HIGH STRENGTH WIRE ROD AND STEEL WIRE HAVING EXCELLENT   HYDROGEN INDUCED CRACK RESISTANCE, AND METHOD FOR MANUFACTURING THEREOF

109

101948991

A complex system comprising steelmaking process, SOEC   and SOFC

110

101949014

PILE STRUCTURE AND CONSTRUCTION METHOD OF THE SAME

111

101949021

CORROSION TEST APPARATUS

112

101949024

Openable cover of descaler

113

101949025

COLD ROLLED STEEL SHEET FOR FLUX CORED WIRE AND METHOD   OF MANUFACTURING THE SAME

114

101949027

ULTRA-HIGH STRENGTH HOT-ROLLED STEEL SHEET AND METHOD   FOR MANUFACTURING THE SAME

115

101949029

Vehicle wheel

116

101949036

THICK STEEL SHEET HAVING EXCELLENT LOW TEMPERATURE   STRAIN AGING IMPACT PROPERTIES AND METHOD OF MANUFACTURING THE SAME

117

101949039

The Foundry Fragment Drawing Device of The Twin Roll   Type Aapparatus

118

101949042

METHOD FOR RECOVERING NICKEL AND COBALT FROM NICKEL,   IRON AND COBALT CONTANING RAW MATERIAL

119

101949050

WATER SEALING SYSTEM AND METHOD FOR BLOCKING GAS

120

101949052

Combustor

121

101949053

METHOD OF WELDING STEEL HAVING ULTAR HIGH STRENGTH

122

101949697

Leveler apparatus

123

101949698

Apparatus for treatment molten material

124

101949699

Fluidized Furnace, Manufacturing Method and Repairing   Method of the same

125

101949700

Refractory compositions and tundish using the same

126

101949701

Roller assembly, casting apparatus and roller   separating method

127

101949702

Sintering apparatus and method

128

101949703

Apparatus for removing water staying on a belt

129

101949704

Method for manufacturing coal briquettes and coal   briquettes using the same

130

101950392

CONTINUOUS PHOTOGRAPHY APPARATUS OF DEPOSTITION   MATERIAL

131

101950393

SHEAR BEAM LOCKING DEVICE OF DEBURRER

132

101950394

APPARATUS FOR GUIDE OF SLAB

133

101951392

POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGABLE   LITHIUM BATTERY, AND RECHARGABLE LITHIUM BATTERY INCLUDING THE SAME

134

101951393

ULTRASONIC TESTING METHOD FOR SPECIAL STEEL

135

101951394

Supporting apparatus for a rotator

136

101951838

method for fabricating Silicon carbide epitaxial wafer

137

101951840

APPARATUS FOR HEATING SUBMERGED NOZZLE OF TURNDISH

138

101951935

APPARATUS FOR REPAIRING PIPE

139

101951936

Method for Manufacturing High Strength Cold Steel Strip

140

101951938

ANNEALING HEAT TREATMENT APPARATUS

141

101951943

AIR SEPARATION PLANT FOR IRONWORKS

142

101951944

PAPER SUPPLY APPARATUS

143

101951945

Looper System of Bright Annealing Furnace

144

101951946

CLEANING SYSTEM FOR ORIFICE OF BY-PRODUCT GAS PROVIDING   PIPE

145

101951948

LUBRICANT APPLICATION EQUIPMENT FOR WIRE COIL

146

101951949

APPARATUS FOR INSERTING PAPER

147

101952010

APPARATUS FOR MARKING SERIAL NUMBER IN SLAB

148

101952022

APPARATUS FOR SHIPPING AND LOADING

149

101952028

Auto Pumping System for Drainage pit of Scarfing   Apparatus

150

101952806

METAL-SUPPORTED SOLID OXIDE FUEL CELL AND MANUFACTURING   METHOD THEREOF

151

101952808

LOW NICKEL AUSTENITIC STAINLESS STEEL HAVING EXCELLENT   HOT WORKABILITY AND HYDROGEN EMBRITTLEMENT RESISTANCE

152

101952818

LOW ALLOY STEEL SHEET WITH HIGH STRENGTH AND DUCTILITY   AND METHOD OF MANUFACTURING SAME

153

101952822

CONTINUOUS ANNEALING FURNACE

154

101952825

ANNEALING APPARATUS FOR COIL

155

101952942

Simulating apparatus for hot rolling

156

101954333

APPARATUS FOR DISCHARGING SLUDGE IN SEDIMENTATION BASIN

157

101955585

Raw material transportation apparatus

158

101955586

Cutting machine

159

101955587

Apparatus for ladle

160

101955588

Cover Apparatus

161

101957982

SECURITY ACTIVITY SMART TOOL BOX MEETING SYSTEM USING   BEACON TAG

162

101958002

DEVICE FOR PREVENTING MALFUNCTION OF PICK UP CRANE

163

101958003

APPARATUS FOR REMOVING SOLID SLAG IN LADLE

164

101958935

Cooling apparatus

165

101958970

PAPER SUPPLY APPARATUS

166

101958971

APPARATUS FOR WINDING WIRE ROD

167

101958973

APPARATUS FOR INSPECTING ROLL ALIGNMENT

168

101958974

PAPER SUPPLY APPARATUS

169

101958976

Degreasing installation

170

101958978

SLEEVE MOUNTING SYSTEM FOR STRIP WINDING

171

101958980

APPARATUS FOR SUPPLY BYPRODUCT GAS

172

101958982

APPARATUS AND METHOD FOR PURIFYING AQUEOUS SOLUTION IN   STEELWORKS

173

101958983

SHOCK ABSORBING APPARATUS OF TONG CRANE

174

101959535

APPARATUS FOR MEASURING MAGNETIC FIELD OF ELECTROLYTIC   STEEL SHEET

175

101960259

CASTING LADLE FOR PREVENTING NITROGEN ABSORPTION AND   METHOD FOR PREVENTING NITROGEN ABSORPTION USING THE SAME

176

101960933

Forming apparatus and forming method for raw material

177

101960934

Flux and the method thereof

178

101960935

Ladle and Treatment method of molten steel using the   same

179

101960936

Transporting Apparatus and Transporting Method

180

101961826

APPARTUS FOR SWING CONTROL

181

101961828

Apparatus for circulating cleaning compositions

182

101961829

FOREIGN MATTER INFLOW DETECTION DEVICE

183

101961830

INSPECTION APPARATUS FOR ABRASION OF BRUSH ROLL AND   INSPECTION METHOD USING THE SAME

184

101961831

APPARATUS FOR PREVENTING THE SCATTERING OF MOLTEN STEEL   FROM SUBMERGED NOZZLE

185

101961832

Product transfer facility

186

101962376

Apparatus for closing tap hole of furnace

187

101962377

Segment roller, belt conveyor and dismantling method   for belt conveyor

188

101962378

RAW MATERIAL TREATMENT APPARATUS AND METHOD FOR RAW   MATERIAL TREATMENT USING THE SAME

189

101962379

Apparatus for coupling of nozzle

190

101962380

Apparatus for measuring permeability and Sintering   apparatus

191

101962381

SINTERING APPARATUS AND SINTERING METHOD USING THE SAME

192

101962382

Apparatus for measuring permeability and Sintering   apparatus

193

101962383

Apparatus for sintering and method for manufacturing   sintered ore using the same

194

101962765

COKING CHAMBER LEVELING DEVICE OF COKE OVEN

195

101964289

RAW MATERIALS FEEDING DEVICE FOR MANUFACTURING SINTER   ORE, AND THE METHOD

196

101964314

AUSTENITIC STAINLESS STEEL WITH EXCELLENT WORKABILITY   AND RESISTANT OF SEASON CRACKING, AND DRAWING PRODUCT USING THE SAME

197

101964316

FERRITIC STAINLESS STEEL FOR EXHAUST SYSTEM HEAT   EXCHANGER HAVING EXCELLENT SOUND ABSORPTION ABILITY AND METHOD OF   MANUFACTURING THE SAME

198

101964318

FERRITIC STAINLESS STEEL WITH IMPROVED HEAT DISSIPATION   AND WORKABILITY AND METHOD OF MANUFACTURING THE SAME

199

101964325

APPARATUS FOR FEEDING SLAB IN TOCH CUTTING MACHINE

200

101964328

ARGON GAS PRODUCTION SYSTEM

201

101964331

AIR SEPARATION PLANT

202

101964333

SCALE BRAKING APPARATUS

203

101964344

CONTINUOUS ANNEALING FURNACE

204

101964351

APPARATUS FOR CLEANING RETURN DUCT IN VERTICAL FURNACE

205

101964352

APPARATUS FOR REMOVING FOREIGN OF LEADER STRIP

206

101964362

MOLD FOR CONTINUOUS CASTING

207

101966370

METHOD FOR MANUFACTURING GRAIN ORIENTED ELECTRICAL   STEEL SHEET

208

101966371

APPARATUS FOR MOVING STRIP AND CUTTING MACHINE USING   THE SAME

209

101966372

An apparatus for transfer car and an apparatus for   steel sheet lifting including the same

210

101966839

HEAT FLATTENING COATING LINE

211

101967929

METHOD FOR MANUFACTURING GLASSBEAD FOR XRF ANALYSIS OF   Fe-P ALLOY IRON

212

101967956

INSULATED FIRE-RESISTANT FRAME AND FRAME STRUCTURE   USING OF IT

213

101967957

BALANCE SIGN UNIT AND APPARAUS FOR MEASURING ALIGNMENT   OF ROLL

214

101967958

Solution mixing unit and cleaningexperimental apparatus   having thereof

215

101967959

ULTRA-HIGH STRENGTH STEEL SHEET HAVING EXCELLENT   BENDABILITY AND MATHOD FOR MANUFACTURING SAME

216

101967960

Apparatus for coating and method for coating

217

101967962

Testing apparatus for property of sample

218

101967963

COVALENT ORGANIC FRAMEWORK FOR ADSORBING SO2 GAS AND   METHOD FOR PREPARING THE SAME

219

101967964

METHOD FOR FLUE GAS DESULFURIZATION USING KANVARA   REACTOR POWDER AND FLUE GAS DESULFURIZATION APPARATUS USING THE SAME

220

101967979

Reaction Apparatus and Method

221

101967986

Wire test apparatus

222

101967987

Core for transformer and method for manufacturing the   same

223

101967990

Friction test apparatus

224

101967995

Up and down type lighting tower

225

101967996

Up and down type lighting tower

226

101968000

Reduction Device and Method

227

101968001

GIGA GRADE ULTRA HIGH STRENGTH COLD ROLLED STEEL SHEET   HAVING EXCELLENT ELONGATION AND METHOD OF MANUFACTURING THE SAME

228

101968002

HOT ROLLED STEEL SHEET HAVING SUPERIOR YIELD STRENGTH   AND FORMABILITY AND METHOD OF MANUFACTURING THE SAME

229

101968013

HIGH STRENGTH AND LOW TOUGHNESS HOT-ROLLED STEEL SHEET   HAVING GOOD FRACTURE CHARACTERISTICS, AND METHOD FOR MANUFACTURING SAME

230

101968016

Silo apparatus

231

101968017

IGNITER OF ASCENSION PIPE OF COKE OVEN

232

101968020

Heat furnace

233

101968021

APPARATUS FOR WINDING WIRE ROD

234

101968023

APPARATUS FOR WINDING WIRE ROD AND METHOD FOR WINDING   WIRE ROD USING THE SAME

235

101968025

HEAT PROCESSING APPARATUS FOR ANNEALING FURNACE

236

101968027

APPARATUS FOR DETECTING ROTATION OF IDLE ROLLS

237

101968041

Accumulating facilities of wire rod

238

101969105

Nozzle

239

101969106

Method for processing sludge

240

101969107

Raw Material feeding Apparatus

241

101969108

Valve

242

101969109

Porcelain enamel steel sheet and manufacturing method   thereof

243

101969110

METHOD FOR MANUFACTURING COAL BRIQUETTES AND APPARATUS   FOR MANUFACTURING THE SAME

244

101969111

Casting apparatus and the method thereof

245

101969112

MOLD

246

101969113

Apparatus for treating molten metal

247

101969518

MANUFACTURING METHOD OF LITHIUM DIHYDROGEN PHOSPHATE   FOR BATTERY FROM DISSOLVED LITHIUM IN SEAWATER

248

101974097

HOT TEMPERATURE WATER COOLING AND STEAM DISCHARGING   APPARATUS

249

101974098

TENSION CONTROL SYSTEM

250

101974099

APPARATUS FOR ARRANGING SUPPORT MEMBER

251

101974100

APPARATUS FOR TRANSFERRING THE CROP

252

101974334

METHOD FOR MANUFACTURING GLASSBEAD

253

101974335

NOZZLE INLET ADHERED MATERIALS REMOVAL DEVICE AND   CLEANING METHOD USING IT

254

101974561

Apparatus and Method for determining oxygen

255

101974562

METHOD FOR TREATING BYPRODUCT

256

101974563

Repairing Apparatus and Method

257

101974564

Apparatus for gas processing and method thereof

258

101974565

Hook for crane

259

101974566

METHOD FOR CASTING SLAB AND CASTING APPARATUS

260

101974567

APPARATUS FOR IN VACUUM DEGASSING VESSEL

261

101974568

Injection Lance

262

101974569

Apparatus for sealing of mold and casting method using   the same

263

101974570

Equipment for manufacturing the material and method for   manufacturing material

264

101975469

APPARATUS AND METHOD FOR SOLID-LIQUID SEPERATING

265

101975470

SPRAY MARKING MCAHINE INCLUDING BURR REMOVAL DEVICE

266

101977355

Movable covering apparatus

267

101977356

Charging apparatus for raw material

268

101977357

Casting Method and Casting Apparatus

269

101977358

Method and apparatus for manufacturing sintered ore

270

101977359

Casting Apparatus

271

101977360

Apparatus and Method for Removing attachment

272

101977361

A refining method for molten steel

273

101977443

IMPACT TEST APPARATUS

274

101977447

External wall structure

275

101977448

GAS METAL ARC WELDING JOINT AND METHOD FOR   MANUFACTURING THE SAME

276

101977466

Apparatus for cooling strip

277

101977467

WIRE ROD HAVING EXCELLENT STRENGTH AND COLD FORGING   CHARACTERISTICS AND METHOD FOR MANUFACTURING SAME

278

101977469

APPARATUS FOR POLISHING METAL FOIL AND METHOD FOR   IMPROVING SURFACE PROPERTY OF METAL FOIL

279

101977474

PLATED STEEL SHEET HAVING EXCELLENT SURFACE QUALITY,   STRENGTH AND DUCTILITY

280

101977480

APPARATUS FOR GRINDING

281

101977487

HOT ROLLED STEEL SHEET WITH EXCELLENT WELDABILITY AND   METHOD FOR MANUFACTURING THEREOF

282

101977488

HOT ROLLED STEEL SHEET WITH EXCELLENT EXPANDABILITY AND   METHOD FOR MANUFACTURING THEREOF

283

101977489

STEEL PLATE FOR WELDED STEEL PIPE HAVING EXCELLENT   LOW-TEMPERATURE TOUGHNESS, POST WELD HEAT TREATED STEEL PLATE AND   MANUFACTURING METHOD THEREOF

284

101977490

TWIN ROLL STRIP CASTER

285

101977491

ULTRA-HIGH STRENGTH AND HIGH-DUCTILITY STEEL SHEET   HAVING EXCELLENT COLD FORMABILITY, AND METHOD FOR MANUFACTURING THEREOF

286

101977492

AUSTENITIC STAINLESS STEEL AND METHOD FOR MANUFACTURING   THE SAME

287

101977494

Apparatus for preventing edge bulging

288

101977495

CASTING ROLL FOR TWIN ROLL TYPE STRIP CASTING APPARATUS

289

101977499

WIRE ROD WITHOUT SPHEROIDIZING HEAT TREATMENT, AND   METHOD FOR MANUFACTURING THEREOF

290

101977500

AIR SEPARATION DEVICE

291

101977502

STEEL WIRE ROD FOR COLD HEADING HAVING EXCELLENT   DEFORMATION CHARACTERISTICS AND TENSILE STRENGTH AFTER COLD HEADING AND   METHOD OF MANUFACTURING THE SAME

292

101977504

Steel plate production facility and control method of   the same

293

101977505

RESIN COMPOSITION, THE BLACK RESIN COATED STEEL SHEET   USING THE SAME, AND THE METHOD OF PREPARING THE SAME

294

101977506

Apparatus for cleaning

295

101977507

STEEL SHEET FOR MAGNETIC FIELD SHIELDING AND METHOD FOR   MANUFACTURING THE SAME

296

101977508

High Conductivity and high strength copper alloys and   methods for manufacturing the same

297

101977510

NON-ORIENTED ELECTRICAL STEEL SHEET HAVING EXELLEANT   MAGNETIC PROPERTIES LOW DEVIATION OF THICKNESS AND METHOD OF MANUFACTURING   THE SAME

298

101977541

ROAD SIGN BOARD USING INKJET PRINTING AND METHOD FOR   PREPARING THE SAME

299

101977825

METHOD FOR REFINING MOLTEN STEEL

300

101977826

APPARATUS FOR PREVENTING BLOCKAGE OF CYCLONE AND   CYCLONE IN FLUDIZIED BED REACTOR WITH THE SAME

301

101977827

WELD OVERLAP PART FORMING DEVICE

302

101977828

Apparatus for resin coating and method for resin   coating including the same

303

101977829

System and method for braking

304

101977830

MAGNESIUM ALLOY SHEET

305

101978448

APPARATUS FOR REFINING MAGNETIC DOMAINS GRAIN-ORIENTED   ELECTRICAL STEEL AND METHOD FOR THE SAME

306

101979743

ENTRY GUIDE DEVICE OF DOWN COILER

307

101979744

Apparatus for measuring uibration

308

101979745

APPARATUS FOR SUPPORTING A FORMWORK OF FLOOR CONCRETE

309

101980289

NON-ORIENTED ELECTRICAL STEEL SHEET METHOD FOR   MANUFACTURING THE SAME

310

101981451

Apparatus and Method for testing plate spring

311

101981452

Apparatus and Method for Manufacturing Sintered Ore

312

101981453

Skirt apparatus and discharge apparatus

313

101981454

Guide apparatus for dummy bar head

314

101981455

PROCESSING APPARATUS FOR MOLTEN MATERIAL

315

101981456

APPARATUS AND METHOD FOR REMOVING DEFECT

316

101981457

Gas processing apparatus and method thereof

317

101981458

Casting apparatus and casting method using the same

318

101981459

Flow measuring Apparatus and Method

319

101981460

REFRACTORIES

320

101981461

COOLING TOWER AND COOLING METHOD FOR FLUID

321

101981659

POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGABLE   LITHIUM BATTERY AND RECHARGABLE LITHIUM BATTERY INCLUDING THE SAME

322

101982144

SUCTION AIR TEMPERATURE-HUMIDITY SUPPRESSOR

323

101982146

APPARATUS FOR SUPPLYING FLUID INTO HEAT EXCHANGER

324

101982160

WELDING JOINT OF THICK STEEL PLATE HAVING EXCELLENT LOW   TEMPERATURE TOUGHNESS AND WELDING METHOD OF THE SAME

325

101982538

LITHIUM METAL ANODE AND MANUFANTURING METHOD THEREOF

326

101982588

Sunlight Generation Module

327

101982589

Sunlight Generation Module

328

101983236

Measurement method of austensite grain size

329

101983781

ESTIMATION METHOD FOR COKES QUALITY AND SYSTEM FOR THE   SAME

330

101984138

DEVICE FOR MANUFACTURING CATHODE ACTIVE MATERIAL FOR   LITHIUM BATTERY

331

101984653

Bolt coating composition and the coating method of bolt

332

101984654

APPARATUS FOR RECYCLING STEAM OF BOILER SILENCER

333

101984655

APPARATUS FOR SWITCHING COOLING WATER FLOW OF COOLING   TOWER AND THIS METHOD

334

101984656

Apparatus for bag filter and dust collecting device for   including the same

335

101984657

APPARATUSE FOR MEASURING PRESSURE OF COKE OVEN

336

101985855

DEVICE FOR PREVENTING SCATTERRING OF DUST OF DRYER

337

101987130

APPARATUS FOR PROTECTING COKE OVEN WHARF FROM RAIN

338

101987654

Apparatus for scattering heat insulator and method for   scattering heat insulator using the same

339

101987655

UNMANNED BOAT FOR MEASURING UNDERWATER GEOGRAPHICAL   FEATURE

340

101987656

HIGH STRENGTH STEEL WIRE AND THE METHOD FOR   MANUFACTURING THE SAME

341

101987659

APPARATUS OF COATING STEEL SHEET USING INKJET PRINTING

342

101987660

ROLLER REPLACEMENT DEVICE FOR ROLLING MILL

343

101987662

protecting device of falling object for repairing   converter and repairing method of converter using the same

344

101987665

UTILITY FERRITIC STAINLESS STEEL EXCELLENT IN HOT WORKABILITY   AND METHOD OF MANUFACTURING THE SAME

345

101987670

HIGH CARBON WIRE MATERIAL WITH UNIFORM INTERNAL   MATERIAL AND MANUFACTURING OF THE SAME

346

101987672

PREVENTING WRINKLES OF PAPER

347

101987676

Cooling Tower

348

101987938

APPARATUS FOR ROLL SCRAPER OF HOT DIP COATING FACILITY

349

101987939

SINTERING PLANT AND METHOD FOR MANUFACTURING SINTERED   ORE

350

101987940

VERTICAL FIRING FURNACE FOR SECONDARY BATTERY ANODE   MATERIAL HAVING SEPARATED SPACE

351

101988284

MATERIALS TREATMENT APPARATUS

352

101988286

APPARATUS FOR REMOVING SURFACE DEFECTS OF WIRE ROD AND   EQUIPMENT FOR MANUFACTURING WIRE ROD HAVING THE SAME

353

101988288

Electrode Holder

354

101988289

ELECTRODE ASSEMBLING APPARATUS

355

101988662

VENTILATION STRUCTURE FOR BUILDING

356

101988666

WIND TURBINE

357

101988701

APPARATUS FOR TESTING BYPASS VALVE OF DESCALING   APPARATUS

358

101988702

Coating Composition Having Superior   Corrosion-Resistance and Lubricity and Coated Steel Sheet Using the Same

359

101988703

INK COMPOSITION FOR INKJET PRINTING, INKJET PRINTED   STEEL SHEET USING THE SAME

360

101988714

CONSTRUCTION METHOD OF GIRDER AND PRESTRESSING APPRATUS

361

101988715

APPARATUS TO WELDING

362

101988716

PRESTRESSING APPRATUS AND CONSTRUCTION METHOD OF GIRDER

363

101988724

STEEL SHEET FOR HOT PRESS FORMED MEMBER HAVING   EXCELLENT COATING ADHESION AND MANUFACTURING METHOD FOR THE SAME

364

101988725

FIXING APPARATUS FOR OUTER WALL PANEL

365

101988731

Lighting Tower

366

101988736

SAGGER FOR CALCINATION OF SECONDARY BATTERY ACTIVE   MATERIAL AND METHOD FOR PREPARING THE SECONDARY BATTERY ACTIVE MATERIAL USING   THE SAME

367

101988738

SOLAR PANEL UNIT AND SOLAR PANEL STRUCTERE

368

101988739

Etching apparatus and etching method for forming depth   difference on surface of roll

369

101988742

SYSTEM AND METHOD FOR CONTROLLING FORWARD OSMOSIS   PROCESS

370

101988743

Casting roll for twin-roll strip caster

371

101988746

PLATING APPARATUS

372

101988748

APPARATUS FOR COATING

373

101988750

Plating bath replacement apparatus and coating facility

374

101988751

COOLING APPARATUS FOR STEEL SHEET

375

101988752

Annealing Furnace

376

101988753

APPARATUS FOR MEASURING THICKNESS OF REFRACTORY IN   FURNACE

377

101988754

Coating Liquid Supplying Apparatus

378

101988755

Belt furnace

379

101988756

Apparatus for adjusting bulk density of coal samples

380

101988758

METHOD FOR MANAGING POWER CABLE USING TANGET DELTA

381

101988759

WIRE ROD HAVING CORROSION RESISTANCE AND IMPACT   TOUGHNESS FOR FASTENING, FASTENING PARTS USING THE SAME, AND MANUFACTURING   METHOD TEHREOF

382

101988760

ULTRA-HIGH STRENGTH STEEL SHEET HAVING EXCELLENT   FORMABILITY, AND METHOD FOR MANUFACTURING THEREOF

383

101988761

METHOD FOR RESISTANCE SPOT WELDING OF DISSIMILAR STEEL   SHEETS

384

101988762

HIGH-MANGANESE STEEL SHEET HAVING EXCELLENT   FORMABILITY, AND METHOD FOR MANUFACTURING THEREOF

385

101988763

HIGH-STRENGTH STEEL SHEET HAVING EXCELLENT FORMABILITY   AND QUALITY OF SURFACE, AND METHOD FOR MANUFACTURING THEREOF

386

101988764

HOT ROLLED STEEL SHEET FOR ELECTRO RESISTANCE WELDED   PIPE WITH EXCELLENT EXPANDABILITY AND METHOD FOR MANUFACTURING THEREOF

387

101988765

HOT ROLLED STEEL SHEET WITH EXCELLENT DURABILITY AND   METHOD FOR MANUFACTURING THEREOF

388

101988766

APPARATUS FOR MANUFACTURING PRESTRESSED STEEL GIRDER

389

101988767

APPARATUS AND METHOD OF CONTROLLING MEANDERING OF STRIP

390

101988768

Offshore structural steel having a good low-temperature   toughness for high heat input welding

391

101988769

ELECTRODE FOR SPOT WELDING

392

101988770

A METHOD OF SELECTING AND RECOVERING AL DEOXIDIZED   SLAGS IN THE SLAG GENERATED DURING STS PRODUCTION USING BLAST FURNACE PIG   IRON AND CONVERTER AND ITS RECYCLING

393

101988771

STEEL HAVING EXCELLENT HYDROGEN INDUCED CRACKING   RESISTANCE AND LONGITUDINAL STRENGTH UNIFOMITY AND METHOD FOR MANUFACTURING   THE SAME

394

101988772

Gas Wiping apparatus

395

101988773

Cold-rolled steel sheet having excellent anti-aging   properties and workability, and manufacturing method thereof

396

101988774

Coal level control apparatus and method for optimal   coal charging in coke oven

397

101988775

CONCRETE FORMULATION FOR PREVENTION OF SPALLING AND   CONCRETE STRUCTURE MANUFACTURED THEREFROM

398

101988794

MAGNESIUM ALLOY SHEET HAVING EXCELLENT CORROSION   RESISTANCE, AND METHOD FOR MANUFACTURING THE SAME

399

101990449

SINTERING PLANT AND METHOD FOR CONTROLLING THE SAME

400

101990556

Analyzing method for chemical polishing solution

401

101990922

LEAN DUPLEX STAINLESS STEEL HAVING EXCELLENT YIELD   RATIO

402

101990925

FILTERING SYSTEM FOR CLEAN PICKLING SOLUTION

403

101990927

Temperature Sensor calibration device of thermodynamics   type pump efficiency measuring system

404

101990932

DEVICE FOR MEASURING VIBRATION OF PLATING POT ROLL

405

101990935

Pair cross rolling mill management system and pair   cross rolling mill management method

406

101990937

REPLACEMENT SYSTEM FOR ROLL OF ROLLING MILL AND   REPLACEMENT METHOD USING THE SAME

407

101990946

EQUIPMENT AND METHOD FOR ENDLESS HOT STRIP ROLLING OF   DIFFICULT-TO-JOINING STEEL

408

101990948

APPARATUS AND METHOD FOR SPRAYING POWDER IN HOT ROLLING   PROCESS

409

101990950

APPARATUS AND METHOD FOR SPRAYING POWDER IN HOT ROLLING   PROCESS

410

101990955

Rolling mill speed control apparatus and rolling mill   control method using the same

411

101990961

turning device for rolled steel

412

101990983

FLUID BLOWING ROLLER

413

101990987

ROLLING APPARATUS FOR CONTROLLING WIDTH AND THICKNESS   OF STRIP

414

101990990

VERTICAL TYPE LOOPER HAVING APPARATUS FOR CORRECTING   STRIP BIAS

415

101990993

RECYCLING APPARATUS FOR UNPRESSED STEEL SHEET

416

101990994

ROLLING MILL

417

101990996

FOREIGN MATERIAL REMOVING DEVICE OF ROLLING EQUIPMENT

418

101991000

HIGH CORROSION RESISTANT AUSTENITIC STAINLESS STEEL AND   METHOD OF MANUFACTURING THE SAME

419

101991004

WIRE ROD ROLLING SYSTEM AND ROLLING METHOD USING THE   SAME

420

101991008

APPARATUS FOR FEEDING SHEET STEEL

421

101991014

Structure for preventing electrode oxidation of   electric furnace

422

101991016

GAS HOLDER

423

101991020

A Harmful Chemical Substance Storage Tank

424

101991022

MUFFLE INSPECTION EQUIPMENT FOR ANNEALING FURNACE

425

101991023

APPARATUS FOR SCARFING SLAB

426

101991390

Fuel feeding apparatus

427

101991391

A mold apparatus for a sample chamber

428

101991392

Cryogenic liquefied gas loading and unloading   performance evaluation system and method

429

101992738

APPARATUS FOR SUPPLYING GRID, AND GRID HOLDING KIT

430

101994111

MANUFACTURING APPARATUS OF FERRO-SILICON WIRE ROD PIECE   AND METHOD OF MANUFACTURING THE SAME

431

101994137

SPINDLE COUPLING CROSS KIT INCLUDING DIVIDED COVER

432

101994380

APPARATUS AND METHOD FOR HEATING SECONDARY BATTERY   CATHODE MATERIAL

433

101995458

Pyrometallurgical Apparatus of Nickel Ore for   Hydrometallurgical Ni Production

434

101995459

APPARATUS FOR PREVENTING BACKFLOW OF CYCLONE AND   CYCLONE IN FLUDIZIED BED REACTOR WITH THE SAME

435

101996030

DEVICE FOR EVALUATING QUANTITY OF COAL CARBONIZATION   HEAT

436

101996625

APPARATUS FOR REMOVING WET OIL

437

101997152

MANUFACTURING METHOD OF A POSITIVE ELECTRODE ACTIVE   MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, POSITIVE ELECTRODE ACTIVE MATERIAL   FOR RECHARGEABLE LITHIUM BATTERY MANUFACTURE USING THE SAME, AND RECHARGEABLE   LITHIUM BATTERY INCLUDING THE SAME

438

101997731

Apparatus for treating submerged nozzle and Tundish   having the same

439

101997732

ALIGNMENT APPARATUS FOR SLAB

440

101997733

STEP PLATE

441

101997735

HOOK POSITION ADJUSTING DEVICE AND POSITION ADJUSTING   METHOD USING THE SAME

442

101998097

Apparatus for removing scale on wire rope

443

101998329

CONDENSATE SUPPLY DEVICE AND CONDENSATE SUPPLY METHOD

444

101998698

INSPECTION APPARATUS FOR CUTTING SURFACE OF STEEL PLATE   AND METHOD OF THE SAME

445

101998719

SAMPLE PROCESSING APPARATUS

446

101998720

APPARATUS FOR MANUFACTURING COKE AND METHOD OF COKE   QUALITY MEASURING

447

101998726

APPARATUS FOR PROCESSING MOLTEN METAL

448

101998733

Apparatus for manufacturing molten iron and method for   manufacturing thereof

449

101998740

Apparatus and method for measuring temperature

450

101998744

Blast furnace apparatus and method for reinforcing the   same

451

101998747

SEALING APPARATUS AND CASTING METHOD USING THE SAME

452

101998749

Vacuum degassing system and method of vacuum degassing   using the same

453

101998751

Processing apparatus for melt

454

101998754

SINTERING APPARATUS

455

101998757

Filtering apparatus and method thereof

456

101998759

QUENCHING EQUIPMENT AND QUENCHING METHOD

457

101998767

APPARATUS FOR COUPLING AND APPARATUS FOR PROCESSING   MOLTEN MATERIAL USING THE SAME

458

101998928

CONSTRUCTION METHOD AND REINFORCING METHOD AND   INSTALLAION SYSTEM FOR GIRDER

459

101998929

Furnace gas refining process simultaneously producing   formic acid

460

101998930

A stack compression apparatus having force homogenizing   layer for a solid oxide fuel cell stack

461

101998948

Method for amplification of signal in lateral flow   assay by using water-soluble coating layer and lateral flow assay device   using the method

462

101998952

ULTRA HIGH STRENGTH HOT ROLLED STEEL SHEET HAVING LOW   DEVIATION OF MECHANICAL PROPERTY AND EXCELLENT SURFACE QUALITY, AND METHOD   FOR MANUFACTURING THE SAME

463

101998954

Apparatus for assembling and disassembling sample

464

101998957

Device for coloring surface of Material

465

101998964

APPARATUS FOR SOLID CONTROL AND PAINT SUPPLY TANK   HAVING THE SAME

466

101998965

Sensing unit, nozzle inspecting apparatus having   thereof and nozzle inspecting method

467

101998966

Continuous casting and rolling apparatus and method

468

101998967

Hopper unit and material supplying apparatus having   thereof

469

101998969

EQUIPMENT FOR MANUFACTURING STEEL SHEET

470

101998970

CONTINUOUS CASTING APPARATUS

471

101998973

APPARATUS FOR ADJUSTING POSITION OF WIRE-ROD AND   ROLLING DEVICE HAVING THE SAME

472

101998975

HOT-ROLLED STEEL SHEET FOR NON-ORIENTED ELECTRICAL   STEEL SHEET, NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING   THE SAME

473

101998976

Wire Rod Rolling Facilities

474

101998979

Cr-Ni BASED ALLOY FOR RADIANT TUBE HAVING SUPERIOR   DEFORMATION RESISTANCE IN HIGH TEMPERATURE AND CRACK RESISTANCE AND METHOD OF   MANUFACTURING THE SAME

475

101998981

SETTING CONTROL SYSTEM FOR INJECTOPN FLOW RATE OF   ROLLING OIL OF HOT ROLLING

476

101998984

APPARATUS OF CALCULATING WEIGHT OF WIRE BONDING HOOP

477

101998988

Apparatus for controlling meandering of strip and   equipment including the same

478

101998989

Water storage tank

479

101998990

Storage Apparatus for Powder

480

101998991

STEEL PLATE FOR PRESSURE VESSEL HAVING EXCELLENT   TENSILE STRENGTH AND LOW TEMPERATURE IMPACT TOUGHNESS AND METHOD OF   MANUFACTURING THE SAME

481

101998992

Fe removing method from concentrate of valuable metal

482

101998994

APPARATUS FOR POSITION MEASURING OF MATERIAL

483

101998996

APPARATUS FOR STABLIZING WIRE AND APPARATUS FOR HOT   DIPPING INCLUDING HAVING SAME

484

101998999

APPARATUS FOR INSPECTING INNER CIRCUMFERENTIAL SURFACE   OF STRIP COIL

485

101999000

HIGH-MANGANESE STEEL SHEET HAVING EXCELLENT WELDING   STRENGTH AND METHOD FOR MANUFACTURING THEREOF

486

101999001

An Moisture Remove Apparatus of a Moving Strip in   Continuous Annealing Line

487

101999005

METHOD FOR PREVENTING OF SPOT SELDING CRACK OF   GALVANIZED STEEL SHEET

488

101999007

Strip Passing Apparatus and Method for Treating Surface   of The Strip using the same

489

101999008

Apparatus for protecting bar heater

490

101999009

ROLLING ROLL AND COATED STEEL SHEET MANUFACTURED   THEREBY

491

101999010

COMPLEXED SLAG FINE AGGREGATE COMPRISING FERRONICKEL   FURNACE SLAG AND GRANULATED BLAST FURNACE SLAG

492

101999011

Water Tank Sink Roll

493

101999012

HOT ROLLED HIGH CARBON STEEL SHEET AND METHOD FOR   MANUFACTURING THEREOF

494

101999013

High strength cold rolled steel sheet having excellent   surface property and manufacturing method for the same

495

101999014

High-strength steel sheet having excellent sour   resistance and manufacturing method for the same

496

101999015

Steel for structure having superior resistibility of   brittle crack arrestability and manufacturing method thereof

497

101999016

HIGH STRENGTH STEEL HAVING EXCELLENT HEAT AFFECTED ZONE   TOUGHNESS AND METHOD FOR MANUFACTURING THE SAME

498

101999017

HIGH MANGANESE GALVANIZED STEEL SHEET AND METHOD FOR   MANUFACTURING THE SAME

499

101999018

THICK STEEL PLATE WITH EXCELLENT LOW-TEMPERATURE   TOUGHNESS AND METHOD FOR MANUFACTURING THE SAME

500

101999019

ULTRA HIGH STRENGTH COLD-ROLLED STEEL SHEET AND METHOD   FOR MANUFACTURING THE SAME

501

101999021

METHOD OF APPARATUS FOR FABRICATING STEEL PLATE

502

101999022

High strength steel for structure having excellent   fatigue crack arrestability and manufacturing method thereof

503

101999023

METHOD FOR PRODUCING STEEL PRODUCT

504

101999024

Steel plate having excellent HIC resistance and   manufacturing method for the same

505

101999025

Apparatus for measuring level of molten steel in mold

506

101999026

CIRCULATION HEAT TRANSFER APPARATUS

507

101999027

STEEL FOR PRESSURE VESSEL HAVING EXCELLENT RESISTANCE   TO HYDROGEN INDUCED CRACKING AND METHOD OF MANUFACTURING THE SAME

508

101999028

HOT PRESS FORMED PART HAVING EXCELLENT DUCTILITY, STEEL   SHEET FOR MAKING THE PART AND MANUFACTURING METHOD THEREOF

509

101999029

Galvanizing Snout

510

101999030

ULTRA THIN HOT ROLLED STEEL SHEET HAVING EXCELLENT   ISOTROPIC PROPERTIES AND METHOD OF MANUFACTURING THE SAME

511

101999031

MEASUREMENT APPARATUS FOR ADHERSION MINERAL OF COKE BIN

512

101999032

HIGH MANGANESE COATED STEEL WELDED STRUCTURE WITH   SUPERIOR SPOT WELDABILITY AND METHOD FOR MANUFACTURING SAME

513

101999050

Apparatus and method for cleaning material

514

101999788

An apparatus for cooling

515

101999804

APPARATUS FOR GAS LEAK CHECKING OF COG GAS HOLDER AND   THIS METHOD

516

102000254

INSPECTION APPARATUS FOR STRIP SURFACE

517

102001593

APPARATUS FOR PREVENTING END MARK OF STRIP

518

102001986

DEVICE FOR MANUFACTIRING LITHIUM CARBONATE, AND THE   METHOD

519

102001987

APPARATUS FOR MEASURING OF SLAB SHAPE

520

102002428

APPARATUS AND METHOD FOR CONTROLLING BLOW OF BLAST   FURNACE

521

102003222

APPARATUS OF COATING STEEL SHEET USING INKJET PRINTING

522

102003223

LEAN DUPLEX STAINLESS STEEL WITH IMPROVED BENDING   PROPERTIES AND METHOD OF MANUFACTURING THE SAME

523

102003225

ALUMINIUM PLATED FERRITIC STAINLESS STEEL WITH IMPROVED   CORROSION RESISTANCE FOR WATER CONDENSATION AND METHOD FOR MANUFACTURING THE   SAME

524

102003227

NOZZLE DEVICE FOR LADDLE

525

102003228

FLYING SHEAR APPARATUS

526

102003230

A METHOD FOR ADDITION PRODUCING HIGHER PURITY OXYGEN   AND AN APPARATUS THEREOF

527

102003232

CRUSHING DEVICE

528

102003233

APPARATUS FOR ROTATING IDLE ROLLER

529

102003703

SNUBBER ROLL APPARATUS FOR PREVENTING COIL SHAPE   DEFECTS

530

102003857

NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING   METHOD OF THE SAME

531

102005307

APPARATUS FOR SNOUT OF GALVANIZING POT

532

102007031

APPARATUS FOR ETCHING METAL SURFACE USING MAGNET DRIVE

533

102007898

SOFT MAGNETIC POWDERS FOR INDUCTOR CORE AND METHOD FOR   MANUFACTURING OF THE SAME

534

102008368

Turner

535

102008369

Fluid spray Apparatus and Method

536

102008370

FLUX

537

102008371

FLUX AND METHOD FOR REFINING MOLTEN STEEL USING THE   SAME

538

102008372

RAW MATERIAL PROCESS APPARATUS

539

102008373

Prediction apparatus for strength and method thereof

540

102008506

UNIVERSAL JOINT

541

102008701

Automatic dent removing apparatus annealing furnace   roll

542

102008702

POWER SUPPLY OF TRANSFER CAR

543

102008703

CONTINUOUS CASTING NOZZLE

544

102008704

WELDING MATERIAL THICKNESS MEASURING DEVICE AND WELDING   METHOD USING THE SAME

545

102008705

THE SOAK DEPTH CONTROL DEVICE OF IMMERSION NOZZLE

546

102008873

NEGATIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE   LITHIUM BATTERY, METHOD FOR MANUFACTURING THE SAME, AND RECHARGEABLE LITHIUM   BATTERY INCLUDING THE SAME

547

102008875

APARATUS FOR MANUFACTURING PRECURSOR WITH GRADED   CONCENTRATION AND SCHEDULING METHOD OF SUPPLYING BASE MATERIAL

548

102008971

COMPOSITE OF STEEL SHEET AND FUNCTIONAL GROUPS   INTRODUCED PLASTIC LAYER AND MANUFACTURING METHOD THEREOF

549

102008972

COMPOSITE OF PLASTIC LAYER AND STEEL SHEET COMBINED   WITH PLASTIC MINUTE PARTICLES AND MANUFACTURING METHOD THEREOF

550

102009391

ORIENTED ELECTRICAL STEEL SHEET FORMED INSULATION   COATING AND FORMING METHOD OF INSULATION COATING FOR ORIENTED ELECTRICAL   STEEL SHEET

551

102009392

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR   MANUFACTURING THE SAME

552

102009393

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR   MANUFACTURING THE SAME

553

102009834

DOUBLE ORIENTED ELECTRICAL STEEL SHEET METHOD FOR   MANUFACTURING THE SAME

554

102009835

COKE AND METHOD FOR MANUFACTURING OF THE SAME

555

102009836

TURBINE BLADE CLEANING DEVICE FOR FURNACE POWER   GENERATOR

556

102010042

FLUX-CORED ARC WELDING MATERIAL HAVING EXCELLENT IMPACT   RESISTANCE AND ABRASION RESISTANCE PROPERTIES

557

102010043

APPARATUS AND METHOD TO WELDING

558

102010044

DECK PLATE STRUCTURE

559

102010045

COMPOSITE BEAM AND FLOOR STRUCTURE

560

102010046

Strip cleaning apparatus and annealing equipment having   thereof

561

102010047

Wire rolling apparatus and method

562

102010048

STEEL SHEET FOR HOT PRESS FORMED MEMBER HAVING   EXCELLENT PAINT ADHESION AND CORROSION RESISTANCE AFTER PAINTED AND METHOD   FOR MANUFACTURING THEREOF

563

102010049

Apparatus for manufacturing inner member for low   temperature tank

564

102010050

FIXING MATERIAL APPARATUS AND TEST APPARATUS FOR   ADHENSION OF MATERIAL

565

102010051

Coacervate formed from catechol conjugated anionic   polymer, and adhesive comprising thereof and method for preparing the same

566

102010052

MEDIUM CARBON FREE CUTTING STEEL HAVING EXCELLENT HOT   WORKABILITY AND METHOD FOR MANUFACTURING THE SAME

567

102010053

HIGH STRENGTH AND LOW TOUGHNESS COLD-ROLLED STEEL SHEET   HAVING GOOD FRACTURE CHARACTERISTICS, METHOD FOR MANUFACTURING SAME

568

102010054

APPARATUS FOR CHANGING DISC SUSPENSION OF CONVERTER   VESSEL

569

102010055

Method and apparatus for processing magnesium alloy   material

570

102010056

HEATING APPARATUS

571

102010057

Cooling apparatus

572

102010058

Roll Change Device

573

102010059

WIRE ROD DESCALER APPARATUS AND DESCALING METHOD

574

102010060

ROLL CHOKE UNIT AND ROLLING MILL HAVING THE SAME

575

102010061

Novel sequence of cellulose binding domain, recombinant   expression vector composed with the same and protein purification method for   a protein using thereof

576

102010062

Coherence testing apparatus

577

102010063

Strain gauge tightly contacting unit and residual   stress measuring apparatus

578

102010064

PLATING APPARATUS

579

102010065

TOPSOIL RENEWABLE STACKED STRUCTURE FOR PLANT   CULTIVATION

580

102010066

APPARATUS FOR CASTING

581

102010067

EQUIPMENT AND METHOD FOR MANUFACTURING INDUSTRIAL GASES

582

102010068

Thickness measuring device for edge portion and method   thereof

583

102010069

METHOD FOR RESISTANCE SPOT WELDING OF MULTY-LAYER STEEL   SHEET

584

102010070

Apparatus for preventing scattering of molten steel

585

102010071

Segregation disappearing unit and continuous casting   apparatus having thereof

586

102010072

APPARATUS WITH SELF-DIAGNOSIS FUNCTION FOR DETECTING   PARTIAL DISCHARGE OF POWER CABLE

587

102010073

SPOT WELDING METHOD

588

102010074

HOT DIP GALVANIZED STEEL SHEET HAVING GOOD FORMABILITY   AND SURFACE APPEARANCE AND AND METHOD FOR MANUFACTURING THE SAME

589

102010075

METHOD OF CONTROLLING SLIDING GATE OF LADLE

590

102010076

HOT DIP COATED STEEL HAVING GOOD COATABILITY AND   MANUFACTURING METHOD FOR THE SAME

591

102010077

HIGH STRENGTH GALVANIZED STEEL SHEET HAVING EXCELLENT   SURFACE PROPERTY AND COATING ADHESION AND METHOD FOR MANUFACTURING THE SAME

592

102010078

GALVANNEALED STEEL SHEET HAVING EXELLENT HYDROGEN CRACK   RESISTANCE AND METHOD FOR PRODUCING THE SAME

593

102010079

STEEL SHEET HAVING EXCELLENT IMAGE CLARITY AFTER   PAINTING, AND METHOD FOR MANUFACTURING THE SAME

594

102010080

HEAT TREATING METHOD FOR WELDING PART OF STEEL PLATE

595

102010081

HOT-ROLLED STEEL SHEET HAVING HIGH-STRENGTH AND   HIGH-TOUGHNESS AND METHOD FOR PRODUCING THE SAME

596

102010082

STEEL SHEET PLATED WITH FE-AL ALLOY FOR HOT PRESS   FORMING, MANUFACTURING METHOD THEREOF AND HOT PRESS FORMED PART MANUFACTURED   THEREFROM

597

102010083

STEEL SHEET PLATED WITH FE-AL ALLOY HAVING IMPROVED   CORROSION RESISTANCE, MANUFACTURING METHOD THEREOF AND HOT PRESS FORMED PART   MANUFACTURED THEREFROM

598

102010084

STEEL SHEET PLATED WITH FE-AL ALLOY HAVING IMPROVED   RESISTANCE AGAINST HYDROGEN DELAYED FRACTURE, MANUFACTURING METHOD THEREOF   AND HOT PRESS FORMED PART MANUFACTURED THEREFROM

599

102010085

Method and apparatus for producing labeling image of   microstructure using super-pixels

600

102010086

Method and apparatus for phase segmentation of   microstructure

601

102010087

METHOD FOR PRODUCING ARGON FROM AIR

602

102010088

Collision prevention Apparatus

603

102010089

DETECTING APPARATUS OF THE STRIP HEAD SHAPE

604

102010090

Scale collecting unit and slab transfering apparatus

605

102010364

APPARATUS OF CONTROLLING ROLLING MILL

606

102010365

SIDE GUIDE APPARATUS FOR FINISHING MILL

607

102010820

APPARATUS AND METHOD OF ANALYZING GRAIN SIZE USING   LASER DIFFRACTION GRAIN SIZE ANALYZER

608

102010894

Pattern glass and solar cell module having thereof

609

102010929

POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGABLE   LITHIUM BATTERY, AND RECHARGABLE LITHIUM BATTERY INCLUDING THE SAME

610

102010930

APPARATUS FOR ADJUSTING STRIP IN LOOPER CARRIAGE

611

102010931

CRYOGENIC STORAGE TANK FOR LIQUEFIED NATURAL GAS AND   THIS FILLED METHOD

612

102010932

APPARATUS AND MEHTOD FOR MANUFACUTRING SINTERED ORE

613

102010933

CABINET OF WASHRER

614

102010934

BASE OF WASHRER

615

102011357

PRESSURE VESSEL, AND THE METHOD OF MANUFACTURING THE   SAME

616

102011767

METHOD AND APPARATUS FOR REFINING MAGNETIC DOMAINS   GRAIN-ORIENTED ELECTRICAL STEEL

617

102012319

ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING   METHOD OF THE SAME

618

102012887

METHOD AND APPARATUS FOR REFINING MAGNETIC DOMAINS   GRAIN-ORIENTED ELECTRICAL STEEL

619

102013310

POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGABLE   LITHIUM BATTERY AND MANUFACTURING METHOD OF THE SAME, RECHARGABLE LITHIUM   BATTERY

620

102013311

TREATING METHOD OF BY-PRODUCT FROM REMOVAL OF SULFUR   OXIDE IN EXHAUSTED GAS

621

102013820

NON-ORIENTED ELECTRICAL STEEL SHEET METHOD FOR   MANUFACTURING THE SAME

622

102013821

NEGATIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE   LITHIUM BATTERY, AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME

623

102014459

DEVICE AND METHOD FOR REMOVING MOISTURE OF COMPRESSED   AIR

624

102014481

Apparatus for fume drop prevention in resinous coating   oven

625

102015423

APPARATUS AND METHOD FOR MANUFACTURING MOLTEN IRONS

626

102015424

APPARATUS FOR SNOUT OF HOT DIP COATING LINE

627

102015425

POSITIVE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY   WITH COPPER-MANGANESE COATING THEREON, LITHIUM SECONDARY BATTERY HAVING THE   SAME, AND METHOD FOR MANUFACTURING THEREOF

628

102015426

TENSION REEL DEVICE

629

102015506

IRON REMOVAL DEVICE OF CONTINUOUS ANNEALING FURNACE

630

102015507

OXYGEN AND NITROGEN GENERATOR INCLUDING COOLING DEVICE   OF COOLANT

631

102015508

COPPER SHOE FOR ELECTRO GAS ARC WELDING AND WELDING   METHOD USING THE SAME

632

102015509

APPARATUS FOR MOVING MATERIAL

633

102015510

NON-MAGNETIC AUSTENITIC STAINLESS STEEL WITH EXCELLENT   CORROSION RESISTANCE AND MANUFACTURING METHOD THEREOF

634

102015511

APPARATUS FOR CUTTING STAINLESS SLAB

635

102015512

extracting device of short strip in continuous casting   facilities and extracting method using the same

636

102015513

APPARATUS FOR CONTROLING HEAT CAPACITY OF BY-PRODUCT   GAS IN COMPLEX GENERATING SYSTEM

637

102015514

AIR SEPARATION PLANT AND CONTROL METHOD THEREOF

638

102015515

Apparatus for conveying rolling coil

639

102016511

DEVICE FOR RECYCLING DROSS

640

102017188

APPARATUS FOR PREVENTING ROTATION OF PISTON IN GAS   HOLDER

641

102017663

SURFACE PROTECTION DEVICE FOR COATED STEEL SHEET

642

102018181

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR   MANUFACTURING THE SAME

643

102018821

Apparatus Fixing Atypical Sample for Analyzing X-ray   Diffraction

644

102018822

EVAPORATION PREVENTING DEVICE FOR DUST COLLECTING WATER   OF BISCHOFF SCRUBBER

645

102020276

GRAIN ORIENTED ELECTRICAL STEEL SHEET METHOD FOR   MANUFACTURING THE SAME

646

102020377

APPARATUS AND METHOD FOR LASER BEAM MACHINING

647

102020378

COOLING SYSTEM AND CONTROL METHOD THEREOF

648

102020379

ACCUMULATING APPARATUS FOR WIRE-ROD

649

102020380

APPARATUS FOR MEASURING COMPONENT OF COATING

650

102020381

STEEL HAVING EXCELLENT WEAR RESISTNAT PROPERTIES AND   METHOD FOR MANUFACTURING THE SAME

651

102020385

STEEL WIRE ROD AND STEEL WIRE FOR SPRING HAVING   CORROSION FATIGUE RESISTANCE AND METHOD OF MANUFACTURING THEREOF

652

102020386

HIGH MANGANESE AUSTENITIC STEEL HAVING HIGH STRENGTH   AND METHOD FOR MANUFACTURING THE SAME

653

102020387

HIGH-CARBON HOT-ROLLED STEEL SHEET HAVING EXCELLENT   SURFACE QUALITY AND METHOD FOR MANUFACTURING SAME

654

102020388

METHOD FOR MANUFACTURING THE PIPE FITTING HAVING   EXCELLENT LOW-TEMPERATURE TOUGHNESS IN HEAT AFFECTED ZONE

655

102020389

ASSEMBLY TYPE PANEL SUPPORTING APPARATUS AND PANEL   STRUCTURE BY USING OF IT

656

102020390

HIGH-STRENGTH STEEL SHEET HAVING EXCELLENT FORMABILITY,   AND METHOD FOR MANUFACTURING THEREOF

657

102020391

APPARATUS OF ESTIMATING WELDING QUALITY

658

102020398

SYSTEM FOR MEASURING COATING WEIGHT OF PHOSPHATE AND   MEASURING METHOD USING THE SAME

659

102020399

HIGH-STRENGTH FERRITIC STAINLESS STEEL AND METHOD FOR   MANUFACTURING THEREOF

660

102020400

Laminated plate manufacturing apparatus

661

102020401

MATERIAL SUPPORTING APPARATUS AND MATERIAL TRANSPORTING   APPARATUS

662

102020402

Fuel supply unit and combustor having thereof

663

102020403

Fuel supply unit and combustor having thereof

664

102020404

STEEL SHEET HAVING ULTRA HIGH STRENGTH AND SUPERIOR   DUCTILITY AND METHOD OF MANUFACTURING THE SAME

665

102020405

HIGH-NITROGEN STAINLESS STEEL HAVING EXCELLENT SURFACE   QUALITY AND MATHOD FOR MANUFACTURING THEREOF

666

102020406

HIGH-STRENGTH STEEL SHEET HAVING EXCELLENT YIELD   STRENGTH AND FORMABILITY, AND METHOD FOR MANUFACTURING THEREOF

667

102020407

HIGH-STRENGTH STEEL SHEET HAVING HIGH YIELD RATIO AND   METHOD FOR MANUFACTURING THEREOF

668

102020408

Fuel supply unit and combustor having thereof

669

102020409

STORAGE TANK

670

102020410

STORAGE TANK

671

102020411

HIGH-STRENGTH STEEL SHEET HAVING EXCELLENT WORKABLITY   AND METHOD FOR MANUFACTURING THEREOF

672

102020412

HIGH-STRENGTH STEEL SHEET HAVING EXCELLENT CRASH   WORTHINESS AND FORMABILITY, AND METHOD FOR MANUFACTURING THEREOF

673

102020413

APPARATUS FOR SURFACE GRINDING

674

102020414

ETCHING COMPOSITION AND PICKLING COMPOSITION COMPRISING   THE ETCHING COMPOSITION

675

102020415

High strength steel sheet having excellent low yield   ratio property, and manufacturing method for the same

676

102020416

Cooling apparatus for welding

677

102020417

STEEL SHEET HAVING EXCELLENT TOUGHNESS AND IT   MANUFACTURING METHOD

678

102020418

STEEL SHEET HAVING EXCELLENT FATIGUE RESISTANCE AND ITS   MANUFACTURING METHOD

679

102020419

Apparatus for preventing zigzag move of strip

680

102020420

APPARATUS FOR REMOVING SURFACE DEFECT OF STRIP

681

102020421

APPARATUS FOR OSCILATING MOLD

682

102020422

PREPARING METHOD OF SINTERED NEUTRAL MANGANESE ORE   HAVING SUPERIOR USABILITY AND SINTERED NEUTRAL MANGANESE ORE

683

102020423

COATED ELECTRICAL STEEL SHEET HAVING EXCELLENT   INSULATION PROPERTY AND METHOD FOR PREPARING THE SAME

684

102020424

Ash removing unit in snout and plated steel sheet   manufacturing apparatus having thereof

685

102020425

WIRE MONITORING APPATUS FOR GAS METAL ARC WELDING

686

102020426

Friction unit and surface treatment apparatus having   thereof

687

102020427

MONITORING APPARATUS FOR WATER SEALING VALVE

688

102020428

MOVING APPARATUS OF WIRE ROD COIL

689

102020429

PIPE FOR WOUND COIL AND METHOD OF MANUFACTURING THE   SAME

690

102020433

APPARATUS AND METHOD FOR CROP CUTTING

691

102020434

STEEL MATERIAL HAVING EXELLENT HYDROGEN INDUCED CRACK   RESISTANCE AND LOW TEMPERATURE IMPACT TOUGHNESS AND METHOD OF MANUFACTURING   THE SAME

692

102020435

HIGH STRENGTH HOT-ROLLED STEEL SHEET HAVING EXCELLENT   BENDABILITY AND LOW-TEMPERATURE TOUGHNESS AND MATHOD FOR MANUFACTURING   THEREOF

693

102020436

Processing apparatus for test piece

694

102020437

Cooling Device and Hot Rolling Equipment

695

102020438

Pickling Device and Pickling Method

696

102020439

PLATE LENGTH MEASURING SYSTEM AND MEASURING METHOD   USING THE SAME

697

102020440

Manufacturing apparatus for steel wire, high-carbon   steel wire and manufacturing method for the same

698

102020441

CONCRETE FILLED STEEL TUBE COLUMN AND STEEL TUBE COLUMN   STRUCTURE

699

102020442

APPARATUS FOR COILING

700

102020443

STEEL WIRE FOR SPRING HAVING EXCELLENT LOW TEMPERATURE   FATIGUE STRENGTH AND METHOD OF MANUFACTURING THE SAME

701

102020449

Basement membrane attaching apparatus

702

102020450

APPARATUS FOR FEEDING SOLID FUEL

703

102020451

APPARATUS FOR FEEDING SOLID FUEL

704

102020452

Activated carbon cartridge and adsorption tower having   thereof

705

102020453

METHOD FOR RECOVERING HIGH VALUE METALS FROM WASTE   MATERIALS OF STEEL MAKING PROCESS

706

102020496

WATER LEVEL GAUGE

707

102020497

Ultraviolet detector

708

102020498

DEFORMATION ALARM SYSTEM FOR TRANSFER HOOK

709

102020499

ALKALINE SOLUTION MIXING APPARATUS AND STRIP CLEANING   APPARATUS HAVING THE SAME

710

102020500

METHOD OF MANUFACTURING STAINLESS STEEL HAVING   EXCELLENT CONTACT RESISTANCE FOR PEMFC SEPARATOR

711

102020501

Cooling Tower of air separation plant for ironworks and   Driving Method thereof

712

102020502

COIL SUPPORT DEVICE FOR TRANSFER HOOK

713

102020503

APPRATUS FOR MEASURING WEAR OF FLAT ROLLERS

714

102020504

FIRE EXTINGUISHING AGENT EMISSION CONTROL DEVICE AND   AUTOMATIC FIRE EXTINGUISHING SYSTEM HAVING THE SAME

715

102020505

PROTECTIVE MEMBER AUTOMATIC SUPPLY APPARATUS AND   ROLLING EQUIPMENT INCLUDING THE SAME

716

102020506

AUSTENITIC STAINLESS STEEL WITH IMPROVED CREEP   RESISTANCE AND METHOD OF MANUFACTURING THE SAME

717

102020507

NON-MAGNETIC AUSTENITIC STAINLESS STEEL IMPROVED IN   STRENGTH AND SURFACE CONDUCTIVITY

718

102020508

STRIP CALIBRATION DEVICE FOR BRIGHT ANNEALING FURNACE

719

102020509

FERRITIC STAINLESS STEEL EXCELLENT IN WORKABILITY AND   MANUFACTURING METHOD THEREOF

720

102020510

METHOD OF EVALUATING FORMABILITY OF BULK METALLIC   MATETERIAL

721

102020511

FERRITIC STAINLESS STEEL WITH EXCELLENT IMPACT   TOUGHNESS AND MANUFACTURING METHOD THEREOF

722

102020512

HIGH CHROMIUM FERRITIC STAINLESS STEEL EXCELLENT IN   PICKLING PROPERTY AND ITS PICKLING METHOD

723

102020513

FERRITIC STAINLESS STEEL EXCELLENT IN OXIDATION   RESISTANCE AT HIGH TEMPERATURE AND MANUFACTURING METHOD THEREOF

724

102020514

FERRITIC STAINLESS STEEL WITH IMPROVED EXPANABILITY AND   METHOD OF MANUFACTURING THE SAME

725

102020515

WELDED MEMBER HAVING EXCELLENT WELDED PORTION POROSITY   RESISTANCE AND FATIGUE PROPERTY AND METHOD OF MANUFACTURING THE SAME

726

102020516

APPARATUS FOR CHARGING MAERIAL INTO HEAT TREATING   FURNACE

727

102020897

SEGMENT APPARATUS FOR CONTINUOUS CASTING LINE

728

102021282

CLEANING AND DRY EQUIPMENT FOR SAMPLE, AND CLEANING AND   DRY METHOD USING THE SAME

729

102021994

Speech broadcasting system and method of removing voice   reverberation and room resonance using an inverse filter of the speech   broadcasting system

730

102022512

APPARATUS FOR PREVENTING TWIST OF HANGER CABLE

731

102022540

NOTCHING APPARATUS AND NOTCHING METHOD FOR WELDED STEEL   PLATE

732

102022636

Apparatus for measuring contamination level of   lubricant oil and system for lubricant oil circulation including the same

733

102023062

METHOD FOR MANUFACTURING COAL BRIQUETTE

734

102023063

MANUFACTURING METHOD OF POSITIVE ACTIVE MATERIAL   PRECURSOR FOR SECONDARY BATTERY AND MANUFACTURING APPARATUS USING THE SAME

735

102023065

COAL BRIQUETTES WITH HIGH STRENGTH AND METHOD FOR   MANUFACTURING THE SAME

736

102023592

TESTING APPARATUS FOR HOLE EXPANSION TEST AND TESTING   METHOD THEREFOR

737

102023593

DEVICE FOR REDUCING DEVIATION OF PULVERIZED COAL FLOW,   AND THE METHOD

738

102023594

SAFETY DEVICE FOR SEAL POT

739

102023595

APPARATUS FOR JOINTING FRAME STRUCTURE AND SUPPORT   BRACKET FOR THE SAME

740

102024548

METHOD AND APPARATUS FOR REFINING MAGNETIC DOMAINS   GRAIN-ORIENTED ELECTRICAL STEEL

741

102024555

POROUS METAL AND MENUFACTURING METHOD FOR THE SAME

742

102024618

A method for manufacturing high carbon containing   steels

743

102024619

APPARATUS FOR HEATING FURNACE

744

102024620

FLOW CONTROL APPARATUS FOR COKE DUCT

745

102024621

CRANE HOOK

746

102024622

BURR REMOVAL DEVICE

747

102024623

APPARATUS OF CONTROLLING EDGE-MASKING USING TORQUE AND   METHOD THEREOF

748

102024624

SCARFING APPARATUS

749

102024625

CARRIER

750

102025190

POSITIVE ELECTRODE ACTIVE MATERIAL, METHOD FOR   PREPARING SAME, AND LITHIUM SECONDARY BATTERY COMPRISING SAME

751

102025628

DESCALER

752

102025629

INSPECTION APPARATUS FOR FLUORINE OF SAMPLE AND   INSPECTION METHOD USING THE SAME

753

102025690

APPARATUS FOR WINDING STRIP

754

102026271

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR   MANUFACTURING THE SAME

755