Takashi Ooniwa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Portable engine unit
- Patent number 4,727,828
- Issue date Mar 1, 1988
- Komatsu Zenoah Company
- Tetsuo Ueno
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS