Sumio Kawai

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Horizontal fluidized-bed dryer with heat transfer tubes
- Patent number 4,608,766
- Issue date Sep 2, 1986
- Kabushiki Kaisha Okawara Seisakusho
- Sumio Kawai
- F26 - DRYING
Information Patent Grant
Process of combustion in a fluidized-bed incinerator
- Patent number 4,409,909
- Issue date Oct 18, 1983
- Kabushiki Kaisha Okawara Seisakusho
- Takekazu Tomizawa
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES