申请人 |
HOECHST CELANESE CORP., SOMERVILLE, N.J., US |
发明人 |
TASKIER, HENRY T., FANWOOD, NEW JERSEY 07023, US;MULLINS, STEVEN M., CHARLOTTE, NORTH CAROLINA 28210, US;LANGFORD, ELLEN A., CHARLOTTE, NORTH CAROLINA 28217, US;FLEMING, ROBERT J., AMHERST, MASSACHUSETTS 01002, US |