TREA

Henry J. Chapin

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  • Mahwah, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Austenitic-manganese steel
    • Patent number 4,425,169
    • Issue date Jan 10, 1984
    • Abex Corporation
    • Dilip K. Subramanyam
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Castings
    • Patent number 4,342,593
    • Issue date Aug 3, 1982
    • Abex Corporation
    • Hugo R. Larson
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...