TREA

Berenfield/Midwest Corporation

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  • Mason, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lid structure having fastening means
    • Patent number 4,632,272
    • Issue date Dec 30, 1986
    • Berenfield/Midwest Corporation
    • Leonard H. Berenfield
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL