TREA

Dean J. White

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  • Chippewa Falls, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Extrusion die assembly
    • Patent number 4,302,172
    • Issue date Nov 24, 1981
    • Leesona Corporation
    • Steven W. Hogseth
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL