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发明名称
VERFAHREN ZUR BIOLOGISCHEN REINIGUNG VON ABWAESSERN.
摘要
申请公布号
DE59100072(D1)
申请公布日期
1993.05.13
申请号
DE1991500072
申请日期
1991.02.02
申请人
SCHERING AG BERLIN UND BERGKAMEN, 4709 BERGKAMEN, DE
发明人
STEIN, THEODOR, W-4708 KAMEN, DE
分类号
C02F3/12;C02F3/00;C02F3/30;(IPC1-7):C02F3/30
主分类号
C02F3/12
代理机构
代理人
主权项
地址
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