(84) |
Designated Contracting States: |
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AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
(30) |
Priority: |
16.12.1998 US 112564 P
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(71) |
Applicant: E.I. DU PONT DE NEMOURS AND COMPANY |
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WilmingtonDelaware 19898 (US) |
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(72) |
Inventors: |
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- ALLEN, Stephen, M.
Wilmington, DE 19810 (US)
- HEPPARD, Elmer, P.
Wilmington, DE 19809 (US)
- MIAO, Guo-Hua
Hockessin, DE 19707 (US)
- WENG, Zude
Wilmington, DE 19809 (US)
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(74) |
Representative: Webber, Philip Michael |
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Frank B. Dehn & Co.,179 Queen Victoria Street London EC4V 4EL London EC4V 4EL (GB) |
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