Hidetoshi Tokita

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Ichihara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Water purifying apparatus
- Patent number 5,160,038
- Issue date Nov 3, 1992
- Ube Industries, Ltd.
- Takashi Harada
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE