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发明名称
Mineraloljefri blanding for frigjöring av fastsittende borestrenger
摘要
申请公布号
NO175682(B)
申请公布日期
1994.08.08
申请号
NO19880001138
申请日期
1988.03.15
申请人
HENKEL KGAA
发明人
MULLER, HEINZ;HEROLD, CLAUS-PETER;TAPAVICZA, STEPHAN VON
分类号
C09K8/02;(IPC1-7):C09K7/00;E21B31/03
主分类号
C09K8/02
代理机构
代理人
主权项
地址
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