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经营范围
发明名称
Wellbore logging instruments
摘要
申请公布号
GB2326717(B)
申请公布日期
2001.09.12
申请号
GB19980008800
申请日期
1998.04.24
申请人
* WESTERN ATLAS INTERNATIONAL, INC.
发明人
GANG * YU;XIAOMING * TANG;KURT MARTIN * STRACK;ARTHUR CHUEN HON * CHENG
分类号
G01V3/26;G01V11/00;(IPC1-7):G01V11/00
主分类号
G01V3/26
代理机构
代理人
主权项
地址
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