Kohei TANAKA

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Hitachinaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Impeller
- Patent number 8,398,375
- Issue date Mar 19, 2013
- Hitachi Plant Technologies, Ltd.
- Kohei Tanaka
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
IMPELLER
- Publication number 20090246030
- Publication date Oct 1, 2009
- Kohei TANAKA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...