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发明名称
Elektrische Verbindung
摘要
申请公布号
DE69319239(D1)
申请公布日期
1998.07.23
申请号
DE19936019239
申请日期
1993.08.04
申请人
COOPER CAMERON CORP., HOUSTON, TEX., US
发明人
HOPPER, HANS PAUL, ABERDEEN AB2 0QL SCOTLAND, GB
分类号
E21B33/03;E21B33/035;E21B33/04;E21B33/047;E21B34/02;H01R13/523;(IPC1-7):E21B33/04;E21B33/043
主分类号
E21B33/03
代理机构
代理人
主权项
地址
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