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Nils-Arne Jonsson

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  • Bramhult, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fastening device for door or window frames
    • Patent number 4,655,656
    • Issue date Apr 7, 1987
    • AB Essve Produkter
    • Nils-Arne Jonsson
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS