TREA

Akiyoshi Yamamoto

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  • Hyogo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of controlling rolling apparatus
    • Patent number 4,485,652
    • Issue date Dec 4, 1984
    • Mitsubishi Denki Kabushiki Kaisha
    • Morio Shoji
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...