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Johnsen & Jorgensen (Plastics) Limited Company

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  • Information Patent Grant

    Tamper-resistant screw closure
    • Patent number 4,461,391
    • Issue date Jul 24, 1984
    • Johnsen & Jorgensen (Plastics) Limited Company
    • Eugene E. Davis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

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