TREA

Ovaka Steel AB

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  • Hofors, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bearing steel
    • Patent number 6,284,065
    • Issue date Sep 4, 2001
    • Ovaka Steel AB
    • Thore Lund
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...