申请人 |
SKIBIN, ALEKSANDER PETROVICH;MUSTAFINA, DARYA ALEKSANDROVNA;KOMRAKOVA, ALEKSANDRA EVGENIEVNA;SCHLUMBERGER CANADA LIMITED;SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER HOLDINGS LIMITED;SCHLUMBERGER TECHNOLOGY B.V.;PRAD RESEARCH AND DEVELOPMENT LIMITED |
发明人 |
SKIBIN, ALEKSANDER PETROVICH;MUSTAFINA, DARYA ALEKSANDROVNA;KOMRAKOVA, ALEKSANDRA EVGENIEVNA |