謝謝老貓！還想問一句...

來源: luckycharm 於 2007-02-20 09:32:12 [舊帖] [給我悄悄話] 本文已被閱讀：次

If I contact with USPTO, do I still need to find a lawyer for 申請專利? thanks.

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.