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发明名称
Subsea pipeline repair and maintenance tools and method for replacement of broken pipelines
摘要
申请公布号
GB2474785(B8)
申请公布日期
2012.09.12
申请号
GB20100020149
申请日期
2007.03.07
申请人
AS CONNECTOR;PETROBAS
发明人
INGOLF HORNE
分类号
F16L1/26
主分类号
F16L1/26
代理机构
代理人
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