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发明名称
Verfahren und Einrichtung zur elektrischen Verbindung von Geräten wie Bohrlochsonden
摘要
申请公布号
DE69212581(D1)
申请公布日期
1996.09.05
申请号
DE1992612581
申请日期
1992.12.01
申请人
INSTITUT FRANCAIS DU PETROLE, RUEIL-MALMAISON, HAUTS-DE-SEINE, FR
发明人
LAURENT, JEAN, F-78630 ORVEGAL, FR
分类号
E21B17/02;E21B17/20;E21B47/01;G01V11/00;H01R13/00;(IPC1-7):E21B47/00
主分类号
E21B17/02
代理机构
代理人
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地址
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