Kazuyuki Watanabe

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Patents Grantslast 30 patents

Information Patent Grant
Non-membrane electrolytic cell for electrolysis of water
- Patent number 5,865,966
- Issue date Feb 2, 1999
- Toto Ltd.
- Kazuyuki Watanabe
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE