发明创造性评价时区别特征所起作用与技术启示的认定刍议——以化学和材料领域申请案为例

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 10-1332|volume|1|97-100

ISSN: 10-1332

Source: 专利代理, Vol.volume, Iss.1, 2016-01, pp. : 97-100

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Abstract