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发明名称
VERWENDUNG BIOLOGISCH ABBAUBARER ALKOXYLIERUNGSPRODUKTE ZUM REINIGEN VON BOHRLÖCHERN, BOHRGERÄTEN ODER BOHRKLEIN
摘要
申请公布号
AT195577(T)
申请公布日期
2000.09.15
申请号
AT19970948771T
申请日期
1997.10.21
申请人
COGNIS DEUTSCHLAND GMBH
发明人
MUELLER, HEINZ;HEROLD, CLAUS-PETER;SCHRECK, BERTHOLD;PODUBRIN, STEFAN;HEIDBREDER, ANDREAS
分类号
C09K8/32;C09K8/52;C11D1/74;C11D11/00;(IPC1-7):E21B37/06
主分类号
C09K8/32
代理机构
代理人
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