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Colight, A Division of Hanovia Lamp

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  • Minneapolis, MN, US
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  • Information Patent Grant

    Exposure frame assembly
    • Patent number 5,365,309
    • Issue date Nov 15, 1994
    • Colight, A Division of Hanovia Lamp
    • Allen A. Lawson
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

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