Michihiro Takata

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Odawara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Water turbine and moving blade of water turbine
- Patent number 5,030,064
- Issue date Jul 9, 1991
- Hitachi, Ltd.
- Kenichi Usami
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...