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Bruce A. Blair

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  • Jackson, MO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Control circuit for a welding device
    • Patent number 4,230,929
    • Issue date Oct 28, 1980
    • Lenco, Inc.
    • Bruce A. Blair
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR