TREA

Thomas M. Costello

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  • Pittsburgh, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lanthanum-modified high-temperature alloy
    • Patent number 4,126,447
    • Issue date Nov 21, 1978
    • Crucible Inc.
    • Thomas M. Costello
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...