公开/公告号WO2013050948A1
专利类型
公开/公告日2013-04-11
原文格式PDF
申请/专利权人 SERVICES PETROLIERS SCHLUMBERGER;MARTINEZ-LLORCA VINCENT;BARBARA FRANCOIS;SCHLUMBERGER TECHNOLOGY B.V.;SCHLUMBERGER HOLDINGS LIMITED;SCHLUMBERGER CANADA LIMITED;PRAD RESEARCH AND DEVELOPMENT LIMITED;SCHLUMBERGER TECHNOLOGY CORPORATION;CHERCHALI MOHAMED SALIM;PARMENTIER BERNARD;LELONG-FENEYROU SANDRINE;
申请/专利号WO2012IB55305
发明设计人 MARTINEZ-LLORCA VINCENT;BARBARA FRANCOIS;CHERCHALI MOHAMED SALIM;PARMENTIER BERNARD;LELONG-FENEYROU SANDRINE;
申请日2012-10-03
分类号H01L23/055;E21B47/01;H01L25/16;
国家 WO
入库时间 2022-08-21 16:33:47