Yoshiaki Kakumoto

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Chigasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for purification of water
- Patent number 4,105,549
- Issue date Aug 8, 1978
- Ebara Infilco Kabushiki Kaisha
- Yoshiaki Kakumoto
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE