发明授权
US3046162A Textile suction cleaning method and apparatus having a waste collection system 失效
具有废物收集系统的纺织品抽吸清洁方法和装置

  • 专利标题: Textile suction cleaning method and apparatus having a waste collection system
  • 专利标题(中): 具有废物收集系统的纺织品抽吸清洁方法和装置
  • 申请号: US10967061
    申请日: 1961-05-12
  • 公开(公告)号: US3046162A
    公开(公告)日: 1962-07-24
  • 发明人: BLACK JR ROBERT L
  • 申请人: PARKS CRAMER CO
  • 专利权人: Parks Cramer Co
  • 当前专利权人: Parks Cramer Co
  • 优先权: US10967061 1961-05-12
  • 主分类号: D01H11/00
  • IPC分类号: D01H11/00
Textile suction cleaning method and apparatus having a waste collection system
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