(84) |
Designated Contracting States: |
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DE FR GB IT NL |
(30) |
Priority: |
19.07.1991 US 19910732562
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(71) |
Applicant: E.I. DU PONT DE NEMOURS AND COMPANY |
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Wilmington Delaware 19898 (US) |
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(72) |
Inventors: |
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- FOSS, Robert, Paul
Hockessin, DE 19707 (US)
- TAM, Wilson
Boothwyn, PA 19061 (US)
- ZUMSTEG, Fredrick, C., Jr.
Wilmington, DE 19810 (US)
|
(74) |
Representative: Jones, Alan John, et al |
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CARPMAELS & RANSFORD 43 Bloomsbury Square London, WC1A 2RA London, WC1A 2RA (GB) |
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