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发明名称
Multiple bore christmas tree outlet
摘要
A large bore Christmas tree includes a production outlet that is split into multiple separate outlets, each controlled by a separate, standard sized valve and valve actuator.
申请公布号
US2002070025(A1)
申请公布日期
2002.06.13
申请号
US20010932539
申请日期
2001.08.17
申请人
MCINTOSH GAVIN J.
发明人
MCINTOSH GAVIN J.
分类号
E21B33/03;E21B34/16;(IPC1-7):E21B7/12
主分类号
E21B33/03
代理机构
代理人
主权项
地址
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