Seiichi Oota

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Engine intake passage length varying device
- Patent number 4,646,689
- Issue date Mar 3, 1987
- Mitsubishi Jidosha Kogyo Kabushiki Kaisha
- Takehiko Katsumoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS