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发明名称
Motor protector
摘要
申请公布号
GB2411670(B)
申请公布日期
2007.03.14
申请号
GB20050003756
申请日期
2005.02.24
申请人
SCHLUMBERGER HOLDINGS LIMITED
发明人
MICHAEL HUI DU;ARTHUR I WATSON;ARUNKUMAR ARUMUGAM
分类号
F04D13/08;E21B4/00;E21B43/10;F04D13/02;F04D13/10
主分类号
F04D13/08
代理机构
代理人
主权项
地址
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