Invention Grant
US2156374A Back to back phase modulation receiver 失效
背对背相位调制接收器

  • Patent Title: Back to back phase modulation receiver
  • Patent Title (中): 背对背相位调制接收器
  • Application No.: US16505637
    Application Date: 1937-09-22
  • Publication No.: US2156374A
    Publication Date: 1939-05-02
  • Inventor: CROSBY MURRAY G
  • Applicant: RCA CORP
  • Assignee: RCA Corp
  • Current Assignee: RCA Corp
  • Priority: US16505637 1937-09-22
  • Main IPC: H03C3/14
  • IPC: H03C3/14 H03D3/16
Back to back phase modulation receiver
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