申请人 |
SHELL OIL COMPANY;SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.;ALLEN, DONALD, WAYNE;EFTHYMIOU, MICHALAKIS;HENNING, DEAN LEROY;KUIPER, GUIDO, LEON;LEE, LI |
发明人 |
ALLEN, DONALD, WAYNE;EFTHYMIOU, MICHALAKIS;HENNING, DEAN LEROY;KUIPER, GUIDO, LEON;LEE, LI |