TREA

Fred I. Johnson

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  • Elmhurst, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Can handling system
    • Patent number 4,274,532
    • Issue date Jun 23, 1981
    • Fred I. Johnson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL