TREA

Truht Incorporated

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  • Owatonna, MN, US
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  • Information Patent Grant

    Window operator
    • Patent number 4,938,086
    • Issue date Jul 3, 1990
    • Truht Incorporated
    • Douglas A. Nolte
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

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