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发明名称
FLOCKUNGSMITTEL ZUR PRIMAERFLOCKUNG SUSPENDIERTER WASSERINHALTSSTOFFE
摘要
申请公布号
DD285497(A7)
申请公布日期
1990.12.19
申请号
DD19880319979
申请日期
1988.09.21
申请人
AKADEMIE DER WISSENSCHAFTEN DER DDR,DD
发明人
KOETZ,JOACHIM,DD;GOHLKE,ULRICH,DD;PHILIPP,BURKART,DD
分类号
C02F1/56;(IPC1-7):C02F1/56
主分类号
C02F1/56
代理机构
代理人
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地址
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