申请人 |
EVONIK DEGUSSA GMBH;ZELDER, OSKAR;SCHROEDER, HARTWIG;KLOPPROGGE, CORINNA;HEROLD, ANDREA;HAEFNER, STEFAN;YOCUM, R. ROGERS;PATTERSON, THOMAS A.;WILLIAMS, MARK |
发明人 |
ZELDER, OSKAR;SCHROEDER, HARTWIG;KLOPPROGGE, CORINNA;HEROLD, ANDREA;HAEFNER, STEFAN;YOCUM, R. ROGERS;PATTERSON, THOMAS A.;WILLIAMS, MARK |