发明授权
US3241492A Breathing attachment for use during shipment of oil filled submergible motor and pump assemblies 失效
充油装置潜水电机和泵组件的运输过程中使用的呼吸附件

  • 专利标题: Breathing attachment for use during shipment of oil filled submergible motor and pump assemblies
  • 专利标题(中): 充油装置潜水电机和泵组件的运输过程中使用的呼吸附件
  • 申请号: US36861664
    申请日: 1964-05-19
  • 公开(公告)号: US3241492A
    公开(公告)日: 1966-03-22
  • 发明人: ARMAIS ARUTUNOFF
  • 申请人: REDA PUMP COMPANY
  • 专利权人: Reda Pump Company
  • 当前专利权人: Reda Pump Company
  • 优先权: US36861664 1964-05-19
  • 主分类号: F04D13/10
  • IPC分类号: F04D13/10
Breathing attachment for use during shipment of oil filled submergible motor and pump assemblies
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