| 申请人 |
HOECHST CELANESE CORP., SOMERVILLE, N.J., US |
发明人 |
GROH, WERNER, D-63633 LICH, DE;MACHOLDT, HANS-TOBIAS, D-64297 DARMSTADT, DE;GIBSON, BAYLOR D., WEDDINGTON, NORTH CAROLINA 28173, US;WALDEN, JAMES R., MATTHEWS, NORTH CAROLINA 28105, US;FELTON, CLINTON D., CHARLOTTE, NORTH CAROLINA 28209, US |
