申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.;SHELL CANADA LIMITED |
发明人 |
DONNELLY, MARTIN;EMMEN, JACOBUS, HENDRIKUS, PETRUS, MARIA;KENTER, CORNELIS, JAN;LOHBECK, WILHELMUS, CHRISTIANUS, MARIA;REIJNEN, PAULUS, HERMANUS, FRANCISCUS;ROSS, BRENT, REYNOLDS;SAMUEL, ALLAN, JAMES |