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贵州知识产权执法维权"护航"专项行动成效显著
发布时间:2015-10-12 00:00:00 浏览数:127

截止10月8日,贵州全省各级知识产权部门在知识产权执法维权“护航”专项行动中,共计查处各类专利违法案件929件,专利违法案件总数比

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