| 申请人 |
E.I. DU PONT DE NEMOURS AND CO., WILMINGTON, DEL., US |
发明人 |
ANTONELLI, JOSEPH, ALBERT, RIVERTON, NJ 08077-1702, US;BECTON, LEE, ALLEN, EDWIN, MEDIA, PA 19063-1634, US;DEVLIN, BRIAN, P., BROOMALL, PA 19008-2931, US;SCOPAZZI, CHRISTOPHER, WILMINGTON, DE 19810-4426, US |
