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Humio Mitsuura

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  • Nagasaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    High strength heat-resistant low alloy steels
    • Patent number 5,084,238
    • Issue date Jan 28, 1992
    • Mitsubishi Jukogyo Kabushiki Kaisha
    • Fujimitsu Masuyama
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...