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发明名称
Connector assembly
摘要
申请公布号
GB2451958(B)
申请公布日期
2012.07.11
申请号
GB20080014975
申请日期
2008.08.15
申请人
GRENLAND GROUP TECHNOLOGY AS
发明人
BJORN BRO SORENSON
分类号
E21B19/00;E21B17/01
主分类号
E21B19/00
代理机构
代理人
主权项
地址
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