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US2486504A Device for repeated frequent starting and stopping of oscillation generators 失效
反复频繁启动和停止振荡发生器的装置

  • Patent Title: Device for repeated frequent starting and stopping of oscillation generators
  • Patent Title (中): 反复频繁启动和停止振荡发生器的装置
  • Application No.: US75885647
    Application Date: 1947-07-03
  • Publication No.: US2486504A
    Publication Date: 1949-11-01
  • Inventor: JIRI STIVIN
  • Applicant: JIRI STIVIN
  • Assignee: Stivin Jiri
  • Current Assignee: Stivin Jiri
  • Priority: CS2486504X 1946-08-27
  • Main IPC: H05B6/04
  • IPC: H05B6/04
Device for repeated frequent starting and stopping of oscillation generators
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