Nobutaka Suzuki

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Tahagi, JP

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Patents Grantslast 30 patents

Information Patent Grant
DC dynamoelectric machine with interpoles having magnetic flux bypa...
- Patent number 5,015,905
- Issue date May 14, 1991
- Hitachi, Ltd.
- Haruo Koharagi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER