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HIROYUKI SASAKI
TOKYO, JP
| HIROYUKI SASAKI Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20090159832 | FLOCCULATING AGENT - Among flocculating agents reacting in a neutral region and also leaving treated water also in neutral region, a flocculating agent is proposed, which can be used simply and may carry out effective cleaning of mud water in particular. | 06-25-2009 |