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发明名称
ANORDNING FOR OVERFOERING AV ET FLUID GJENNOM EN VAESKE
摘要
申请公布号
NO148535(C)
申请公布日期
1983.10.26
申请号
NO19780001174
申请日期
1978.04.03
申请人
INST FRANCAIS DU PETROLE,
发明人
JOUBERT, PHILIPPE,;LOUPIAS, MICHEL,;DURANDO, PIERRE,
分类号
E21B17/01;F16L1/12;F16L1/14;F16L1/26;F16L27/00;(IPC1-7):F16L1/04
主分类号
E21B17/01
代理机构
代理人
主权项
地址
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