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Corrugated Drum Systems, Inc.

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  • Des Moines, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Carton with integral closures
    • Patent number 4,392,607
    • Issue date Jul 12, 1983
    • Corrugated Drum Systems, Inc.
    • David Perkins
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Carton with removable top
    • Patent number 4,359,182
    • Issue date Nov 16, 1982
    • Corrugated Drum Systems, Inc.
    • David Perkins
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

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