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发明名称
FLOTATIONSMITTEL UND VERFAHREN ZUR REINIGUNG OELHALTIGER ABWAESSER
摘要
申请公布号
DD294422(A5)
申请公布日期
1991.10.02
申请号
DD19900340811
申请日期
1990.05.18
申请人
ADW DER DDR,DE
发明人
JAEGER,WERNER,DE;GOHLKE,ULRICH,DE;JOBMANN,MONIKA,DE;OTTO,ANDREAS,DE;HAHN,MATHIAS,DE;SCHULZ,DIETER,DE
分类号
B01D17/04;B01D17/05;C02F1/24;(IPC1-7):B01D17/04
主分类号
B01D17/04
代理机构
代理人
主权项
地址
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