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知识产权ABC——什么是专利预审和优先审查?
专利预审是指在专利申请正式向国家知识产权局提交之前,由各个地方的知识产权保护中心为符合相应产业要求的企业提供的专利申请预先审查服务。目的是通过预审合格后,专利申请将进入国家知识产权局的快速审查通道,加快授权速度,缩短专利授权周期 ...
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