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Invention Grant
US3280452A Method of manufacturing heaters for electron discharge devices 失效
制造电子放电装置用加热器的方法

  • Patent Title: Method of manufacturing heaters for electron discharge devices
  • Patent Title (中): 制造电子放电装置用加热器的方法
  • Application No.: US32616163
    Application Date: 1963-11-26
  • Publication No.: US3280452A
    Publication Date: 1966-10-25
  • Inventor: MERRITT GEORGE I
  • Applicant: RCA CORP
  • Assignee: RCA Corp
  • Current Assignee: RCA Corp
  • Priority: US32616163 1963-11-26
  • Main IPC: H01J9/08
  • IPC: H01J9/08
Method of manufacturing heaters for electron discharge devices
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