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发明名称
APARATO PARA EL SOPORTE DE UN CONDUCTO TUBULAR SUSPENDIDO SOBRE FONDOS ONDULADOS DEL MAR INCLUSO A GRANDES PROFUNDIDA-DES
摘要
申请公布号
ES491463(D0)
申请公布日期
1981.02.16
申请号
ES19630004914
申请日期
1980.04.29
申请人
SAIPEM S.P.A.
发明人
分类号
F16L1/12;F16L1/20;(IPC1-7):16L1/04
主分类号
F16L1/12
代理机构
代理人
主权项
地址
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