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Yui Kusuhara

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  • Nakasho, Kurashiki City, Okayama Pref., JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Low C-Cr-Mo steel used under wet steam
    • Patent number 4,529,454
    • Issue date Jul 16, 1985
    • Fumio Hataya
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...