TREA

Widen and Sandh Key Partners AG

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  • Zug, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cylinder lock and key combination
    • Patent number 5,640,865
    • Issue date Jun 24, 1997
    • Widen and Sandh Key Partners AG
    • Bo Widen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES