TREA

Ute Krueger

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  • Remscheid, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Door arrester
    • Patent number 7,530,141
    • Issue date May 12, 2009
    • Edscha AG
    • Gundolf Heinrichs
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES