Aiguille de phonographe

  • Inventors: HELFER ARMIN GOTTFRIED
  • Assignees:
  • Publication Date: January 17, 1927
  • Publication Number: FR-615836-A

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Cited By (4)

    Publication numberPublication dateAssigneeTitle
    EP-0148294-A1July 17, 1985DMM Mastertechnik GmbH für InformationsträgerHalterung für einen Schneidstichel
    US-4124867-ANovember 07, 1978Rca CorporationNarrowed-electrode pickup stylus for video disc systems
    US-4162510-AJuly 24, 1979Rca CorporationKeel-tipped stylus for video disc systems
    US-4531207-AJuly 23, 1985Teldec Schallplatten GmbhRecord cutting stylus assembly