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Invention Grant
US824028A Telegraphic sending device. 失效
电视发送设备

  • Patent Title: Telegraphic sending device.
  • Patent Title (中): 电视发送设备
  • Application No.: US1903140718
    Application Date: 1903-01-27
  • Publication No.: US824028A
    Publication Date: 1906-06-19
  • Inventor: KITSEE ISIDOR
  • Applicant: KITSEE ISIDOR
  • Assignee: Isidor Kitsee
  • Current Assignee: Isidor Kitsee
  • Priority: US1903140718 1903-01-27
Telegraphic sending device.
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