Invention Grant
US2556427A Turn signaling switch for motor vehicles 失效
转动机动车辆的信号开关

  • Patent Title: Turn signaling switch for motor vehicles
  • Patent Title (中): 转动机动车辆的信号开关
  • Application No.: US14937650
    Application Date: 1950-03-13
  • Publication No.: US2556427A
    Publication Date: 1951-06-12
  • Inventor: JOSEPH KAUPERT
  • Applicant: JOSEPH KAUPERT
  • Assignee: Kaupert Joseph
  • Current Assignee: Kaupert Joseph
  • Priority: US14937650 1950-03-13
  • Main IPC: B60Q1/14
  • IPC: B60Q1/14
Turn signaling switch for motor vehicles
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