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经营范围
发明名称
Apparatus for Drilling and Completing a Plurality of Wells
摘要
申请公布号
GB1178881(A)
申请公布日期
1970.01.21
申请号
GB19670002603
申请日期
1967.01.18
申请人
MOBIL OIL CORPORATION
发明人
分类号
B63C11/36;E21B33/035;E21B41/06;E21B43/017;E21B43/36
主分类号
B63C11/36
代理机构
代理人
主权项
地址
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