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发明名称
INSTALLATION SOUS-MARINE ET PROCEDE DE MISE EN PLACE DE SOUS-ENSEMBLES, ELEMENTS DE CETTE INSTALLATION SOUS-MARINE
摘要
申请公布号
FR2556407(B1)
申请公布日期
1986.08.08
申请号
FR19830019838
申请日期
1983.12.12
申请人
ELF AQUITAINE STE NALE
发明人
VILHEME LADECKY
分类号
E21B43/013;E21B43/017;(IPC1-7):E21B43/01;E21B41/04
主分类号
E21B43/013
代理机构
代理人
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