TREA

Kenneth J. Freiburger Jr.

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  • Kendallville, IN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tensioning apparatus
    • Patent number 3,988,007
    • Issue date Oct 26, 1976
    • Kenneth J. Freiburger
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...