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7 年
巧用PPH加快美国专利审查
编者按:近年来,越来越多的中国企业致力于在美国提交专利申请。中国申请人如果能够利用好PPH这一途径,将在一定程度上加快美国专利申请的审批速度,提高授权率,节省经济成本。本文作者对如何巧用PPH加快美国专利审查进行了介绍,一起来看看。
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