| 申请人 |
* SHELL OIL COMPANY |
发明人 |
ROBERT LANCE * COOK;DAVID PAUL * BRISCO;R BRUCE * STEWART;REECE EDWARD * WYANT;LEV * RING;JAMES JANG WOO * NAHM;RICHARD CARL * HAUT;ROBERT DONALD * MACK;ALAN B * DUELL;ANDREI GREGORY * FILIPPOV;KENNETH MICHAEL * COWAN;WILLIAM JOSEPH * DEAN |
