Seinoshin Hayami

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of removing particles having a size less than 10 .mu.m from...
- Patent number 5,395,533
- Issue date Mar 7, 1995
- Pacific Metals Co., Ltd.
- Qingquan Su
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE