Kosuke Tsuda

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Tokushima-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Filtration apparatus
- Patent number 9,889,393
- Issue date Feb 13, 2018
- Awa Paper Mfg. Co., Ltd.
- Koichi Nakagawa
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
FILTRATION APPARATUS
- Publication number 20130284655
- Publication date Oct 31, 2013
- Koichi Nakagawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL