(84) |
Designated Contracting States: |
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AT BE CH DE ES FR GB GR IT LI NL PT |
(30) |
Priority: |
04.04.1997 US 42666 P 04.04.1997 US 42941 P
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(71) |
Applicants: |
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- Weeks, Donald P.
Lincoln, NE 68516 (US)
- Wang, Xiao-Zhuo
Chapel Hill, NC 27516 (US)
- Herman, Patricia L.
Waverly, NE 68462 (US)
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(72) |
Inventors: |
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- Weeks, Donald P.
Lincoln, NE 68516 (US)
- Wang, Xiao-Zhuo
Chapel Hill, NC 27516 (US)
- Herman, Patricia L.
Waverly, NE 68462 (US)
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(74) |
Representative: Raynor, John |
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W.H. Beck, Greener & Co7 Stone BuildingsLincoln's Inn London WC2A 3SZ London WC2A 3SZ (GB) |
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