申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
RONALD MARSHALL BASS;ROBERT REX BURNETT;RICHARD MARTIN OSTERMEIER;JEREMIAH GLEN PEARCE;WILLIAM MOUNTJOY SAVAGE;CHRISTOPHER H DAVEY;VISAN INDUSTRIES;MICHAEL D WANG-HELMKE;PETER A TJEERDSMA;DANIEL N SASHKO |