TREA

Bruce O. Foster

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  • Benton City, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rollstand having easily replaceable roll dies
    • Patent number 4,993,251
    • Issue date Feb 19, 1991
    • Sandvik Special Metals Corporation
    • David J. Szendre
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...