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ISBN 10: 7513088373ISBN 13: 9787513088374
Librería: liu xing, Nanjing JiangSu, JS, China
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paperback. Condición: New. Language:Chinese.Paperback. Pub Date: 2023-09 Pages: 184 Publisher: Intellectual Property Publishing House The current patent operation has received more and more attention and has been gradually included in the policy system. With the promulgation of relevant patent operation policies at all levels. academic and market discussions on patent operation have also become heated. but their focuses are also different. At the academic level. it mainly focuses on theoretical research on patent opera.