TREA

Louis E. Franceschina

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  • Beaver Falls, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of reducing tubular products
    • Patent number 4,984,444
    • Issue date Jan 15, 1991
    • Louis E. Franceschina
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...