TREA

Hiroki Numata

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  • Katsuta, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Continuous hot-dip plating apparatus
    • Patent number 5,072,689
    • Issue date Dec 17, 1991
    • Hitachi, Ltd.
    • Mitsuo Nakagawa
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...