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Klaus Peter Drumm

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  • Frankenthal, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Magneto-mechanical locking device
    • Patent number 7,267,378
    • Issue date Sep 11, 2007
    • Drumm GmbH
    • Klaus Peter Drumm
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    Magneto-mechanical locking device
    • Publication number 20060049645
    • Publication date Mar 9, 2006
    • Drumm GmbH
    • Klaus Peter Drumm
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES