申请人 |
GECO TECHNOLOGY B.V.;SCHLUMBERGER CANADA LIMITED;WESTERNGECO L.L.C.;OZDEMIR, AHMET, KEMAL;CAPRIOLI, PHILIPPE;OZBEK, ALI;VAN MANEN, DIRK-JAN;VASSALLO, MASSIMILIANO |
发明人 |
OZDEMIR, AHMET, KEMAL;CAPRIOLI, PHILIPPE;OZBEK, ALI;VAN MANEN, DIRK-JAN;VASSALLO, MASSIMILIANO |