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发明名称
BOTTOM-SURFACE CONNECTION INSTALLATION COMPRISING AN ELASTIC DAMPING DEVICE TAKING THE TENSION OF THE TOP END OF A RIGID SUBSURFACE DUCT
摘要
申请公布号
EP2153018(A2)
申请公布日期
2010.02.17
申请号
EP20080805851
申请日期
2008.05.26
申请人
SAIPEM SA
发明人
MAHONEY, GARRY P;CASOLA, FLORIANO
分类号
E21B43/01;E21B17/01
主分类号
E21B43/01
代理机构
代理人
主权项
地址
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