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Erhard Fritz

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  • Konigsbach/Stein, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Piston rod-less pneumatic cylinder
    • Patent number 6,321,636
    • Issue date Nov 27, 2001
    • Hygrama AG
    • Erhard Fritz
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Piston rod-less pneumatic cylinder
    • Patent number 6,283,010
    • Issue date Sep 4, 2001
    • Hygrama AG
    • Erhard Fritz
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL