专利视角下中国钼业的区域技术构成及研发能力分析

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1000-7695|36|2|60-65

ISSN: 1000-7695

Source: 科技管理研究, Vol.36, Iss.2, 2016-01, pp. : 60-65

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Abstract