Kiyoyasu Yamazaki

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum generator with flow switching means for varying suction capa...
- Patent number 6,955,526
- Issue date Oct 18, 2005
- Nihon Pisco Co., Ltd.
- Kiyoyasu Yamazaki
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Vacuum generator
- Publication number 20030180154
- Publication date Sep 25, 2003
- Kiyoyasu Yamazaki
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...