Yuuji Nagai

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Niiharai-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Centrifugal type fluid machine
- Patent number 6,162,015
- Issue date Dec 19, 2000
- Hitachi, Ltd.
- Yuuji Nagai
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...