TREA

Manfred Hirt

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  • Augsburg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Transmission positioning system
    • Patent number 5,092,800
    • Issue date Mar 3, 1992
    • Renk Tacke GmbH
    • Manfred Hirt
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Planetary gear train
    • Patent number 4,926,715
    • Issue date May 22, 1990
    • Zahnraderfabrik Renk AG
    • Manfred Hirt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ship gear train arrangement
    • Patent number 4,615,239
    • Issue date Oct 7, 1986
    • Zahnraderfabrik Renk AG
    • Manfred Hirt
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Drive system for twin screw extruder
    • Patent number 4,584,903
    • Issue date Apr 29, 1986
    • Zahnraderfabrik Renk A.G.
    • Manfred Hirt
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Gearing assembly
    • Patent number 4,513,637
    • Issue date Apr 30, 1985
    • Zahnraderfabrik Renk A.G.
    • Manfred Hirt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...