TREA

Volkmar Kunze

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  • Wetter, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Winch drive
    • Patent number 4,565,352
    • Issue date Jan 21, 1986
    • Mannesmann Aktiengesellschaft
    • Heinz Hasselmann
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Claw clutch
    • Patent number 4,344,515
    • Issue date Aug 17, 1982
    • Mannesmann Demag AG
    • Hugo Grote
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...