申请人 |
SCHLUMBERGER CANADA LIMITED;IVANOV, MAXIM GRIGORIEVICH;SERVICES, PETROLIERS SCHLUMBERGER;SCHLUMBERGER, TECHNOLOGY CORPORATION;SCHLUMBERGER, HOLDINGS LIMITED;SCHLUMBERGER, TECHNOLOGY B.V.;PRAD, RESEARCH AND DEVELOPMENT LIMITED |
发明人 |
IVANOV, MAXIM GRIGORIEVICH;POTAPENKO, DMITRIY IVANOVICH;SOVA, ALEXEY ALEXANDROVICH;SOLNYSHKIN, DMITRY SERGEYEVICH;ALEKSEENKO, OLGA PETROVNA;BULOVA, MARINA NIKOLAEVNA;LECERF, BRUNO |