回复：如何自己申请专利？

来源: 于 2012-02-12 07:01:25 [旧帖] [给我悄悄话] 本文已被阅读：次

Can give a little bit more information regarding your invention? You can send an eamil to: rli632000@yahoo.com

I have a few patent applications in USA and may share some experiences with you/