申请人 |
SERVICES PETROLIERS SCHLUMBERGER, DENOMMEE SLB;SCHLUMBERGER TECHNOLOGY B.V.;SCHLUMBERGER HOLDINGS LIMITED;SCHLUMBERGER CANDAD LIMITED;PRAD AND RESEARCH DEVELOPMENT;PYATINA, TATIANA;KOMOCKI, SYLWIA;MICHAUX, MICHEL;JAMES, SIMON |
发明人 |
PYATINA, TATIANA;KOMOCKI, SYLWIA;MICHAUX, MICHEL;JAMES, SIMON |