Takeoshi Katoh

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Motor-driven compressor provided with torque control device
- Patent number 4,726,738
- Issue date Feb 23, 1988
- Hitachi, Ltd.
- Yozo Nakamura
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...