Hajima Watanabe

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Osaka, JP

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Patents Applicationslast 30 patents

Information Patent Application
Power transmission device
- Publication number 20040180742
- Publication date Sep 16, 2004
- KOYO SEIKO CO., LTD.
- Takahiro Ichihara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS