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发明名称
FAELLUNGSMITTEL ZUM ABTRENNEN VON IN OBERFLAECHENWAESSERN GELOESTEN EISENSALZEN
摘要
申请公布号
DD265887(A1)
申请公布日期
1989.03.15
申请号
DD19870308902
申请日期
1987.11.11
申请人
AKADEMIE DER WISSENSCHAFTEN DER DDR,DD
发明人
GOHLKE,ULRICH,DD;DIETRICH,KLAUS,DD;JOBMANN,MONIKA,DD;ZIEHE,HELMUT,DD
分类号
C02F1/64;(IPC1-7):C02F1/64
主分类号
C02F1/64
代理机构
代理人
主权项
地址
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