Naohiro Hara

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Chita-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cooling water circulating apparatus
- Patent number 6,247,429
- Issue date Jun 19, 2001
- Aisin Seiki Kabushiki Kaisha
- Naohiro Hara
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES