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Kozo Fujiwara

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  • Kurashiki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of reducing slab in widthwise direction
    • Patent number 4,848,127
    • Issue date Jul 18, 1989
    • Kawasaki Steel Corporation
    • Kunio Isobe
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...