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发明名称
Electrical submergible motor protector
摘要
申请公布号
EP0909872(B1)
申请公布日期
2004.01.14
申请号
EP19980301358
申请日期
1998.02.25
申请人
SCHLUMBERGER TECHNOLOGY CORPORATION
发明人
HEINIG, EDINE M.;MCHUGH, MARCUS D.;STANDRIDGE, RAYMOND B.
分类号
E21B43/12;E21B41/00;H02K5/132;(IPC1-7):E21B43/12;E21B43/00
主分类号
E21B43/12
代理机构
代理人
主权项
地址
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