外观设计专利的后续保护及其限制

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1003-0476|volume|7|75-81

ISSN: 1003-0476

Source: 知识产权, Vol.volume, Iss.7, 2016-01, pp. : 75-81

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Abstract