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Werner Greis

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  • Kreuztal, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Plain bearing producing method
    • Patent number 6,589,372
    • Issue date Jul 8, 2003
    • SMS Schloemann-Siemag Aktiengesellschaft
    • Konrad Roeingh
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...