从专利实施许可数据的突变看中国创新能力的状态演进

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1002-6711|volume|4|17-23

ISSN: 1002-6711

Source: 中国科技论坛, Vol.volume, Iss.4, 2015-01, pp. : 17-23

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Abstract