Yoshinori Nakamura

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Kitakyushu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for designing a multiblade radial fan and a multiblade radia...
- Patent number 6,050,772
- Issue date Apr 18, 2000
- Toto Ltd.
- Makoto Hatakeyama
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...