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经营范围
发明名称
Manifold-enhet
摘要
申请公布号
NO932558(A)
申请公布日期
1995.01.16
申请号
NO19930002558
申请日期
1993.07.14
申请人
STATOIL - DEN NORSKE STATS OLJESELSKAP AS;ABB TEKNOLOGI AS
发明人
MURRAY, GEORGE;HOGLUND, KJELL A.;REBNE, EGIL
分类号
E21B;E21B43/017;(IPC1-7):E21B43/017
主分类号
E21B
代理机构
代理人
主权项
地址
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