Kiyoshi Harada

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Casings of hydraulic machines
- Patent number 4,218,182
- Issue date Aug 19, 1980
- Tokyo Shibaura Denki Kabushiki Kaisha
- Sachio Tsunoda
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...