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发明名称
Well drilling fluid
摘要
申请公布号
GB2251876(B)
申请公布日期
1994.12.21
申请号
GB19920000321
申请日期
1992.01.08
申请人
* EXXON PRODUCTION RESEARCH COMPANY
发明人
RONALD PAUL * STEIGER
分类号
C09K8/06;(IPC1-7):C09K7/02
主分类号
C09K8/06
代理机构
代理人
主权项
地址
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