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Juichi Ozawa

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  • Satte, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stainless steel multifold pipe
    • Patent number 5,458,156
    • Issue date Oct 17, 1995
    • Nisshin Steel Co., Ltd.
    • Naoto Okubo
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents