| (84) |
Designated Contracting States: |
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AT CH DE FR GB IT LI |
| (30) |
Priority: |
20.07.1990 US 19900555194
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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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- ALLEN, Steven, R.
Midlothian, VA 23112 (US)
- GALE, David, Mark
Wilmington, DE 19810 (US)
- MIAN, Aziz, Ahmed
Wilmington, DE 19810 (US)
- SAMUELS, Sam, L.
Claymont, DE 19703 (US)
- SHIH, Hsiang
Wilmington, DE 19803 (US)
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| (74) |
Representative: Abitz, Walter, Dr.-Ing. |
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Patentanwälte Abitz & Partner Postfach 86 01 09 D-81628 München D-81628 München (DE) |
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