Shigeyuki Miyazawa

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Hiki-gun, JP

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Patents Applicationslast 30 patents

Information Patent Application
VARIABLE DISPLACEMENT VANE PUMP
- Publication number 20080232978
- Publication date Sep 25, 2008
- Hitachi, Ltd.
- Shigeaki YAMAMURO
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...