TREA

Keith C. Lewis

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  • Telford, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Metal processing or recovery and apparatus
    • Patent number 5,441,556
    • Issue date Aug 15, 1995
    • Stein Atkinson Stordy Ltd.
    • Keith C. Lewis
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...