Shinichiro Egawa

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for treating manganese containing water
- Patent number 6,495,050
- Issue date Dec 17, 2002
- Ebara Corporation
- Junichi Nomura
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE