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发明名称
Öl-basierte Bohrflüssigkeit aus synthetischen Kohlenstoffen
摘要
申请公布号
DE69132471(T2)
申请公布日期
2001.05.10
申请号
DE1991632471T
申请日期
1991.03.27
申请人
M-I L.L.C., HOUSTON
发明人
PATEL, ARVIND D.;MCGLOTHLIN, RAYMOND E.;BLEIER, ROGER D.;BRINKLEY, H.N.
分类号
C09K8/28;C09K8/34;C09K8/36;(IPC1-7):C09K7/06
主分类号
C09K8/28
代理机构
代理人
主权项
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