Yukio Sako

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Kumagaya-shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
PRODUCTION METHOD OF PISTON FOR COMPRESSOR
- Publication number 20100186232
- Publication date Jul 29, 2010
- Yoshitaka Ootsuki
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...