申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV |
发明人 |
COOK, ROBERT LANCE;BRISCO, DAVID P;STEWART, R BRUCE;WYANT, REECE EUGENE;RING, LEV;NAHM, JAMES JANG WOO;HAUT, RICHARD CARL;MACK, ROBERT DONALD;DUELL, ALAN B;FILIPPOV, ANDREI GREGORY;COWAN, KENNETH MICHAEL;DEAN, WILLIAM J |