management and create more

2 years ago
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It is divided into three types: material, machine, man-made product and process method patent rights: invention patent right, utility model right and design right. The "three characteristics" of intellectual property rights: exclusivity, regionality and timeliness. The strategic characteristics of intellectual property rights: legality, confidentiality, timeliness and regionality, and non independence on the whole chapter 23 overall performance evaluation of the project

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