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Heilmeler & Weinlein Fabrik Fuer Oel-Hadraulik GmbH & Co., KG

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  • Information Patent Grant

    Control valve device
    • Patent number 4,532,960
    • Issue date Aug 6, 1985
    • Heilmeler & Weinlein Fabrik Fuer Oel-Hadraulik GmbH & Co., KG
    • Rudolf Brunner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...