TREA

Masao Takahashi

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  • Tachikawa-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Soaking apparatus
    • Patent number 6,752,624
    • Issue date Jun 22, 2004
    • Showa Manufacturing Co., Ltd.
    • Nobuo Iwatani
    • C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

  • Information Patent Application

    Soaking apparatus
    • Publication number 20030118965
    • Publication date Jun 26, 2003
    • Showa Manufacturing Co., Ltd.
    • Nobuo Iwatani
    • C21 - METALLURGY OF IRON