(84) |
Designated Contracting States: |
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AT BE CH DE ES FR GB IT LI NL SE |
(30) |
Priority: |
24.03.1998 US 79214 P
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(71) |
Applicant: THE OHIO STATE RESEARCH FOUNDATION |
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Columbus, OH 43210-1063 (US) |
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(72) |
Inventors: |
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- ZHANG, Qinghua, Howard
Columbus, OH 43235 (US)
- QUI, Xiangxiao
100 W. 6th Avenue,Columbus, OH 43201 (US)
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(74) |
Representative: Stuart, Ian Alexander |
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MEWBURN ELLISYork House23 Kingsway London WC2B 6HP London WC2B 6HP (GB) |
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