TREA

Richard G. Long

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  • Taylors, SC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Window blind control apparatus
    • Patent number 4,979,550
    • Issue date Dec 25, 1990
    • Richard G. Long
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS