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2021-10-29
省知识产权局来皖维调研

  现场参观后，在东三楼会议室进行座谈。   集团公司*委副*、总经理高申保介绍了公司发展情况以及知识产权工作开展...

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Optimize the industrial layout, focus on the main business of PVA, and aim at the technological commanding heights of the industry
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Committed to building

World-class companies in the same industry


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