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PrismaGraphics, Inc.

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  • Milwaukee, WI, US
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  • Information Patent Grant

    Package for videocassettes and the like
    • Patent number 5,078,268
    • Issue date Jan 7, 1992
    • PrismaGraphics, Inc.
    • Benjamin E. Olson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

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