Yoko Iwase

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Fujisawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for removing dissolved oxygen from water and system therefor
- Patent number 5,190,627
- Issue date Mar 2, 1993
- Ebara Corporation
- Takayuki Saito
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE