申请人 |
E.I. DU PONT DE NEMOURS AND CO., WILMINGTON, DEL., US |
发明人 |
MCGINTY, DAVID, JACKSON, MIDLOTHIAN, VA 23113, US;POWERS, ERVIN, TOWNSEND, JR., MIDLOTHIAN, VA 23113, US;SHIN, HYUNKOOK, WILMINGTON, DE 19803-1913, US;SIEMIONKO, ROGER, KEITH, HOCKESSIN, DE 19707-9184, US;TAYLOR, DAVID, MARTIN, GWYNEDD LL33 0AG, GB |