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发明名称
APHRON-CONTAINING AQUEOUS WELL DRILLING AND SERVICING FLUIDS
摘要
申请公布号
EP1161510(B1)
申请公布日期
2004.10.27
申请号
EP19990967680
申请日期
1999.12.27
申请人
MASI TECHNOLOGIES LLC
发明人
BROOKEY TOMMY F
分类号
C09K8/08;C09K8/20;(IPC1-7):C09K7/02;C09K7/00
主分类号
C09K8/08
代理机构
代理人
主权项
地址
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