TREA

Renate Berning

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  • Ostbevern, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Drive rod lock
    • Patent number 5,265,920
    • Issue date Nov 30, 1993
    • Aug. Winkaus GmbH & Co. KG
    • Ludger Kaup
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Locking system
    • Patent number 5,197,771
    • Issue date Mar 30, 1993
    • Aug. Winkhaus GmbH & Co. KG
    • Ludger Kaup
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES