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刘初升   Professor

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一种四轴强制同步变直径等厚振动筛

Release time:2024-05-28  Hits:

  • Note:周海佩,张士民,赵啦啦
  • Type of Patent:国际
  • State of Patent:专利撤回
  • Application Number:201020590278.6
  • Number of Inventors:4
  • Service Invention or Not:no
  • Application Date:2010-10-30
  • Authorization Date:2011-06-08