TREA

Hermann Hemschedit Maschinenfabrik GmbH & Co.

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  • Wuppertal, DE
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Piston stroke digital determination means
    • Patent number 4,769,538
    • Issue date Sep 6, 1988
    • Hermann Hemschedit Maschinenfabrik GmbH & Co.
    • Karl Krieger
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Hydraulic rotation damper
    • Patent number 4,716,996
    • Issue date Jan 5, 1988
    • Hermann Hemschedit Maschinenfabrik GmbH & Co.
    • Kurt M. Hummel
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Prop control valve
    • Patent number 4,694,730
    • Issue date Sep 22, 1987
    • Hermann Hemschedit Maschinenfabrik GmbH & Co.
    • Karl Krieger
    • E21 - EARTH DRILLING MINING