| 申请人 |
E.I. DU PONT DE NEMOURS AND CO., WILMINGTON, DEL., US |
发明人 |
CHAN, DOMINIC MING-TAK, WILMINGTON DELAWARE 19803, US;EL-SAYED, LYLA MOSTAFA, WEST CHESTER PENNSYLVANIA 19382, US;THANAWALLA, CHANDRAKANT BHAGWANDAS, EXTON PENNSYLVANIA 19341, US;TROUT, TORENCE JOHN, YORKLYN DELAWARE 19736, US |
