TREA

Roman; Joseph M.

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  • Zelienople, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Boring bar assembly improvement
    • Patent number 3,955,897
    • Issue date May 11, 1976
    • Roman; Joseph M.
    • Joseph M. Roman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR