TREA

Maurice J. Cahalan

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  • Whitchurch, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Extraction process
    • Patent number 4,303,620
    • Issue date Dec 1, 1981
    • RTL Contactor Holding S.A.
    • John S. Rendall
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Extraction
    • Patent number 4,284,606
    • Issue date Aug 18, 1981
    • RTL Contactor Holding S.A.
    • John S. Rendell
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...