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发明名称
Abdichtanordnung für unterseeischen Futterrohraufhänger
摘要
申请公布号
DE3855150(D1)
申请公布日期
1996.05.02
申请号
DE19883855150
申请日期
1988.06.20
申请人
COOPER CAMERON CORP., HOUSTON, TEX., US
发明人
HYNES, JOSEPH H., HOUSTON TEXAS 77069, US;CYVAS, MATTHEW K., KINGWOOD TEXAS 77339, US;LONG, DAVID D., STROUD GLOS., GL5 LHH, GB
分类号
E21B33/12;E21B33/00;E21B33/043;(IPC1-7):E21B33/043;F16J15/02
主分类号
E21B33/12
代理机构
代理人
主权项
地址
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