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Herion-Werke AG

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  • Fellbach, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Directional control valve
    • Patent number 5,400,821
    • Issue date Mar 28, 1995
    • Herion Werke AG
    • Helmut Ott
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Emission-free valve
    • Patent number 4,210,167
    • Issue date Jul 1, 1980
    • Herion-Werke AG
    • Werner Koppe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pilot-operated directional control valve
    • Patent number 4,067,357
    • Issue date Jan 10, 1978
    • Herion-Werke KG
    • Erich Ruchser
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

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