TREA

Paper P.S. Inc.

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  • Toronto, CA
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  • Information Patent Grant

    Tamper-resistant box
    • Patent number 4,846,397
    • Issue date Jul 11, 1989
    • Paper P.S. Inc.
    • Judith Copeland
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

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