Osamu Furuya

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Ichihara-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for treating combustion ash of coal and method for desulfuri...
- Patent number 6,520,099
- Issue date Feb 18, 2003
- Idemitsu Kosan Co., Ltd.
- Osamu Furuya
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
Method for treatment of coal ash, and method for desulfurization
- Publication number 20030044337
- Publication date Mar 6, 2003
- Idemitsu Kosan Co., Ltd.
- Osamu Furuya
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES