file a patent, or provisional patent. do it before 3/14. also do

來源: sobad200301 於 2013-02-27 19:56:09 [] [舊帖] [給我悄悄話] 閱讀數 : (0 bytes)
回答: Is it possible to protect my idea 由 piaopiaopi 於 2013-02-27 15:40:31
請您先登陸，再發跟帖！