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Invention Grant
US3153351A Vibrating string transducer devices and systems employing the same 失效
振弦式换能器及其采用的系统

  • Patent Title: Vibrating string transducer devices and systems employing the same
  • Patent Title (中): 振弦式换能器及其采用的系统
  • Application No.: US70557857
    Application Date: 1957-12-27
  • Publication No.: US3153351A
    Publication Date: 1964-10-20
  • Inventor: HOLMES PAUL J
  • Applicant: BORG WARNER
  • Assignee: Borg-Warner Corp
  • Current Assignee: Borg-Warner Corp
  • Priority: US70557857 1957-12-27
  • Main IPC: G01L1/10
  • IPC: G01L1/10 ;  G01P15/10
Vibrating string transducer devices and systems employing the same
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