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发明名称
INSTALLATION POUR LA RECUPERATION ASSISTEE DU PETROLE METTANT EN OEUVRE DES POLYMERES HYDROSOLUBLES, PROCEDE METTANT EN OEUVRE L'INSTALLATION
摘要
申请公布号
FR2922255(B1)
申请公布日期
2010.03.12
申请号
FR20070058248
申请日期
2007.10.12
申请人
S.P.C.M. SA
发明人
PICH RENE;JERONIMO PHILIPPE
分类号
E21B43/22;C09K8/588
主分类号
E21B43/22
代理机构
代理人
主权项
地址
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