TREA

Friedrich Hackl

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Patents Grantslast 30 patents

  • Information Patent Grant

    Door gap monitoring
    • Patent number 7,603,813
    • Issue date Oct 20, 2009
    • Knorr-Bremse Gesellschaft Mit Beschrankter Haftung
    • Friedrich Hackl
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    Door gap monitoring
    • Publication number 20060070820
    • Publication date Apr 6, 2006
    • Knorr-Bremse Gesellschaft Mit Beschrankter Haftung
    • Friedrich Hackl
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES