Invention Grant
US2247753A Automotive electrical system 失效
汽车电气系统

  • Patent Title: Automotive electrical system
  • Patent Title (中): 汽车电气系统
  • Application No.: US20060638
    Application Date: 1938-04-07
  • Publication No.: US2247753A
    Publication Date: 1941-07-01
  • Inventor: HANSELL CLARENCE W
  • Applicant: RCA CORP
  • Assignee: RCA Corp
  • Current Assignee: RCA Corp
  • Priority: US20060638 1938-04-07; US72055934 1934-04-14
  • Main IPC: H01L25/03
  • IPC: H01L25/03 H02K11/04
Automotive electrical system
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