The kernel value on which enterprises rely is changing from materiality to immateriality.

企業(yè)賴以生存和發(fā)展的核心價值正由有形資產(chǎn)向無形資產(chǎn)演變.

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Because of patent itself possessing immateriality, regionally and appropriateness, infringing cases often occur in the practice.

由于專利本身所具有的無形性 、 地域性、專有性等的特點, 在實際生活中很容易發(fā)生侵權(quán)現(xiàn)象.

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