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卢展雄   

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一种用于液体货物运输船长轴卸货泵的固定装置

Date:2019-10-23  Hits:

  • Type of Patent:发明
  • State of Patent:已授权
  • Authorization number:201210172760.1
  • Service Invention or Not:no
  • Application Date:2012-05-30
  • Authorization Date:2014-12-24