由路虎专利被无效案探讨不丧失新颖性宽限期问题

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 10-1332|volume|4|59-62

ISSN: 10-1332

Source: 专利代理, Vol.volume, Iss.4, 2016-01, pp. : 59-62

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Abstract