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Kenji Hayashi

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  • Yamaguchi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Abrasion resistant aluminum alloy
    • Patent number 4,648,918
    • Issue date Mar 10, 1987
    • Kabushiki Kaisha Kobe Seiko Sho
    • Kazuhiko Asano
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...