Michiaki Ujihashi

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Patents Grantslast 30 patents

Information Patent Grant
Exhaust gas purifying method of an internal combustion engine
- Patent number 4,383,408
- Issue date May 17, 1983
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Michiaki Ujihashi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS