的確比較難.或許可以試試申請專利.好象隻要$200多.
多謝回複!
所有跟帖:
• Ideas can not be patented -shguy- ♂ (166 bytes) () 07/29/2009 postreply 16:35:02
的確比較難.或許可以試試申請專利.好象隻要$200多.
• Ideas can not be patented -shguy- ♂ (166 bytes) () 07/29/2009 postreply 16:35:02
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