Hiraki Sawada

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Seki, JP

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Patents Grantslast 30 patents

Information Patent Grant
After burning preventive system for an internal combustion engine
- Patent number 4,196,709
- Issue date Apr 8, 1980
- Nissan Motor Company, Limited
- Kazuo Toryu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS