TREA

Franz Mayer

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  • Kaufungen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Helical ball gearing
    • Patent number 4,685,344
    • Issue date Aug 11, 1987
    • Gebr. Bode & Co. GmbH
    • Manfred Horn
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES