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Invention Grant
US876809A Electric switch or cut-out. 失效
电开关或切断。

  • Patent Title: Electric switch or cut-out.
  • Patent Title (中): 电开关或切断。
  • Application No.: US1905282816
    Application Date: 1905-10-14
  • Publication No.: US876809A
    Publication Date: 1908-01-14
  • Inventor: KITSEE ISIDOR
  • Applicant: KITSEE ISIDOR
  • Assignee: Isidor Kitsee
  • Current Assignee: Isidor Kitsee
  • Priority: US1905282816 1905-10-14
Electric switch or cut-out.
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