Shunichi Aoyoma

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Yokosuka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Valve operation changing system of internal combustion engine
- Patent number 4,516,542
- Issue date May 14, 1985
- Nissan Motor Co., Ltd.
- Shunichi Aoyoma
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS