TREA

Kouichi Koyama

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  • Hitachi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fixing device of current transformer
    • Patent number 6,700,471
    • Issue date Mar 2, 2004
    • Hitachi, Ltd.
    • Nobuyuki Kakuda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents