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AZACYCLIC CARBOXYLIC ACID DERIVATIVES AND THEIR PREPARATION AND USE

07/804,902 | U.S. Patent Application

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Filed Dec. 6, 1991
Case Type Utility - 514/340000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Last Updated: 6 years, 7 months ago
Date # Transaction