Yoshihiko Yamado

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Kanagawa, JP

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Patents Applicationslast 30 patents

Information Patent Application
Valve operating device for internal combustion engines
- Publication number 20020033152
- Publication date Mar 21, 2002
- UNISIA JECS CORPORATION
- Seinosuke Hara
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES