经济发展、对外开放与专利保护强度

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1002-8390|volume|12|88-98

ISSN: 1002-8390

Source: 经济学动态, Vol.volume, Iss.12, 2015-01, pp. : 88-98

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Abstract