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经营范围
发明名称
Drilling, drill-in, or completion fluids
摘要
申请公布号
GB2337067(B)
申请公布日期
2000.12.06
申请号
GB19990010517
申请日期
1999.05.06
申请人
* BAKER HUGHES INCORPORATED
发明人
RONALD GENE * BLAND
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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