TREA

Donald P. Viri

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  • Simi, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas metal arc welding system
    • Patent number 4,301,355
    • Issue date Nov 17, 1981
    • Dimetrics, Inc.
    • Andrew G. Kimbrough
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR