申请人 |
CELANESE INTERNATIONAL CORPORATION;HALE, TRINITY;WOLLRAB, RADMILA;JOHNSTON, VICTOR J.;SARAGER, LINCOLN;WARNER, R. JAY;WEINER, HEIKO;GRUSENDORF, GERALD |
发明人 |
HALE, TRINITY;WOLLRAB, RADMILA;JOHNSTON, VICTOR J.;SARAGER, LINCOLN;WARNER, R. JAY;WEINER, HEIKO;GRUSENDORF, GERALD |