TREA

Jan C. Turczynski

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  • Hopkinsville, KY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Quick change tooling for press machine
    • Patent number 5,001,922
    • Issue date Mar 26, 1991
    • Dana Corporation
    • Daniel Kranis
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents