怎麽在美國申請專利?
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• 有很多專利律師 -CHNUSA- ♂ (0 bytes) () 06/04/2015 postreply 23:14:55
• 我朋友任職的事律所 http://www.wpat.com/ 是專門做專利事務的。打電話到VA office,703-639-0 -Dongni- ♀ (0 bytes) () 07/03/2015 postreply 13:05:24
• 有很多專利律師 -CHNUSA- ♂ (0 bytes) () 06/04/2015 postreply 23:14:55
• 我朋友任職的事律所 http://www.wpat.com/ 是專門做專利事務的。打電話到VA office,703-639-0 -Dongni- ♀ (0 bytes) () 07/03/2015 postreply 13:05:24
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