不同类型专利对中国经济增长的非线性影响
Publisher： 国家哲学社会科学学术期刊数据库
E-ISSN： 1002-980x|36|12|91-98
ISSN： 1002-980x
Source： 技术经济, Vol.36, Iss.12, 2017-01, pp. : 91-98
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Abstract