|||
14,中国香港特别行政区
http://ipsearch.ipd.gov.hk/patent/main.jsp?LANG=zh_TW
15,中国澳门特别行政区
http://www.economia.gov.mo/web/DSE/public?_nfpb=true&_pageLabel=Pg_ES_AE_QE_PATENT&locale=zh_CN
16,中国台湾
http://webpat.twipr.com/WEBPAT/WebpatDefault.aspx?ReturnUrl=%2fwebpat
17,万方专利
https://vpn.ujs.edu.cn/C/,DanaInfo=.a214C5C.G9DDKCED,Port=8090+Patent.aspx
Archiver|手机版|科学网 ( 京ICP备07017567号-12 )
GMT+8, 2024-11-24 01:51
Powered by ScienceNet.cn
Copyright © 2007- 中国科学报社