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Patent portfolio analysis model based on legal status information 期刊论文
chinese journal of library and information science, 2014, 卷号: 7, 期号: 1, 页码: 69-83
作者:  ZHAO Yajuan;  ZHANG Jing;  WANG Xuezhao;  WANG Xuezhao;  ZHANG Jing
收藏  |  浏览/下载:39/0  |  提交时间:2014/04/23
Patent portfolio analysis model based on legal status information 期刊论文
chinese journal of library and information science, 2014, 卷号: 7, 期号: 1, 页码: 69-83
作者:  Zhao YJ(赵亚娟);  Wang XZ(王学昭);  Zhang J(张静);  Zhao YJ(赵亚娟);  Wang XZ(王学昭)
收藏  |  浏览/下载:21/0  |  提交时间:2014/05/16


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