Invention Grant
US905253A Mechanical movement for operating washing-machines. 失效
机械运动机械洗衣机。

  • Patent Title: Mechanical movement for operating washing-machines.
  • Patent Title (中): 机械运动机械洗衣机。
  • Application No.: US1908421246
    Application Date: 1908-03-14
  • Publication No.: US905253A
    Publication Date: 1908-12-01
  • Inventor: VOSS WILLIAM H
  • Applicant: VOSS WILLIAM H
  • Assignee: William H Voss
  • Current Assignee: William H Voss
  • Priority: US1908421246 1908-03-14
Mechanical movement for operating washing-machines.
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