水果专利之健健康康的生活

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=O_O=XiaoXiaoMingZhenTan @ Mar 28th 2008 10:13AM

专利还有阻止对手的作用。其实很多真正用到的东西倒不如做成商业机密，因为专利是公开的。

事实上很多专利有没有投入实用。

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但怀疑摄像头扫描条码的可行性。

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Reader Comments (Page 1 of 1)

=O_O=XiaoXiaoMingZhenTan @ Mar 28th 2008 10:13AM

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