Aiichi Uehara

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Tsuyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
In-engine deposit detection apparatus for engine control system
- Patent number 4,869,224
- Issue date Sep 26, 1989
- Hitachi, Ltd.
- Hideaki Ishikawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS