Masayoshi Sugai

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Iwaki, JA

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Patents Grantslast 30 patents

Information Patent Grant
Method for desulfurizing exhaust gas by alkali sulphite-gypsum process
- Patent number 3,965,242
- Issue date Jun 22, 1976
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Tomijiro Morita
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL