申请人 |
SCHLUMBERGER CANADA LIMITED;SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER HOLDINGS LIMITED;SCHLUMBERGER TECHNOLOGY B.V.;PRAD RESEARCH AND DEVELOPMENT LIMITED;IVES, SEBASTIEN;FORD, EMMA;GERMOND, BAPTISTE;CORRE, PIERRE-YVES |
发明人 |
IVES, SEBASTIEN;FORD, EMMA;GERMOND, BAPTISTE;CORRE, PIERRE-YVES |