TREA

Pfaff; Alan R.

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  • Orchard Lake, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary cutting dies
    • Patent number 5,417,132
    • Issue date May 23, 1995
    • Pfaff; Alan R.
    • William A. Cox
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR