基于专利计量的天津市LED产业专利分析及对策研究
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1000-7695|35|9|124-126
ISSN: 1000-7695
Source: 科技管理研究, Vol.35, Iss.9, 2015-01, pp. : 124-126
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Abstract