Takekazu Kajisono

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Sayama-shi, Saitama-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for purifying and activating water
- Patent number 5,336,399
- Issue date Aug 9, 1994
- Takekazu Kajisono
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE