Keigo Nakamura

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Toda, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for photochemical decomposition of volatile organic chlorine...
- Patent number 4,966,665
- Issue date Oct 30, 1990
- Agency of Industrial Science and Technology
- Takashi Ibusuki
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE