北京市知识产权局发布《2016年北京市战略性新兴产业知识产权(专利)状况》白皮书

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1004-9517|volume|12|8-9

ISSN: 1004-9517

Source: 电子知识产权, Vol.volume, Iss.12, 2017-01, pp. : 8-9

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Abstract