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Russell E. Jones

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  • New Castle, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Plug changer for plug mill
    • Patent number 4,038,854
    • Issue date Aug 2, 1977
    • Aetna-Standard Engineering Company
    • Russell E. Jones
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...