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Voike Sanso Kogyo Co., Ltd.

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Patents Grantslast 30 patents

  • Information Patent Grant

    Inner nozzle for plasma torch
    • Patent number D654939
    • Issue date Feb 28, 2012
    • Voike Sanso Kogyo Co., Ltd.
    • Akira Furujo
    • D15 - Machines not elsewhere specified