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James H. Corrigan

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  • Bonao, DO
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric arc furnace operation
    • Patent number 4,273,576
    • Issue date Jun 16, 1981
    • Falconbridge Nickel Mines Limited
    • James H. Corrigan
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...