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发明名称
Blow out preventer testing apparatus
摘要
申请公布号
EP1270870(B1)
申请公布日期
2006.08.16
申请号
EP20010305431
申请日期
2001.06.22
申请人
COOPER CAMERON CORPORATION
发明人
HOPPER, HANS PAUL;COUREN, PATRICE PAUL LOUIS
分类号
E21B33/06;E21B47/10
主分类号
E21B33/06
代理机构
代理人
主权项
地址
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