专利代理

Publisher: 国家哲学社会科学学术期刊数据库

Founded in: 2015

Total resources: 4

E-ISSN: 10-1332

ISSN: 10-1332

Subject: L No classification

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专利代理

Brief introduction

主办单位:中华全国专利代理人协会 中国知识产权报社

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