TREA

Heilmeier & Weinlein

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  • Munich, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Control valve
    • Patent number 4,406,305
    • Issue date Sep 27, 1983
    • Heilmeier & Weinlein
    • Rudolf Brunner
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL