Invention Grant
US2179277A Modulated carrier wave receiving system 失效
调制载波接收系统

  • Patent Title: Modulated carrier wave receiving system
  • Patent Title (中): 调制载波接收系统
  • Application No.: US17736637
    Application Date: 1937-11-30
  • Publication No.: US2179277A
    Publication Date: 1939-11-07
  • Inventor: THOMPSON LELAND E
  • Applicant: RCA CORP
  • Assignee: RCA Corp
  • Current Assignee: RCA Corp
  • Priority: US17736637 1937-11-30
  • Main IPC: H03G11/04
  • IPC: H03G11/04 H04B1/12
Modulated carrier wave receiving system
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