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发明名称
VERFAHREN ZUM ABDICHTEN VON WASSERZUFLÜSSEN AUS GEOLOGISCHEN GESTEINSFORMATIONEN
摘要
申请公布号
DE59305810(D1)
申请公布日期
1997.04.17
申请号
DE19935005810
申请日期
1993.11.10
申请人
BERGWERKSVERBAND GMBH, 45307 ESSEN, DE
发明人
MEHESCH, HANS, ERNST, D-45134 ESSEN, DE;CORNELY, WOLFGANG, D-45966 GLADBECK, DE;WOBIG, DIETER, D-45134 ESSEN, DE;FISCHER, MARTIN, D-46119 OBERHAUSEN, DE;CZYSOLLEK, OLIVER, D-45309 ESSEN, DE
分类号
C08G18/28;C09K17/00;E21B33/138;(IPC1-7):C09K17/00
主分类号
C08G18/28
代理机构
代理人
主权项
地址
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