• 中文

刘初升   Professor

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一种模块化全封闭圆振动弛张筛

Release time:2024-05-28  Hits:

  • Type of Patent:国内
  • State of Patent:专利授权
  • Application Number:201710552380.3
  • Number of Inventors:6
  • Service Invention or Not:no
  • Application Date:2017-07-07
  • Authorization Date:2019-08-02