TREA

Kjell H. Sandling

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  • Landskrona, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Revolving doors
    • Patent number 4,557,073
    • Issue date Dec 10, 1985
    • K. S. Konsult Kjell Sandling
    • Kjell H. Sandling
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES