Hideo Yamaguchi

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Yamatotakada, JP

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Patents Grantslast 30 patents

Information Patent Grant
Distributing valve device for heat accumulation type combustion system
- Patent number 6,298,877
- Issue date Oct 9, 2001
- Chugai Ro Co. Ltd.
- Koji Inuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE