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AGENT FOR STIMULATING GROWTH OF ANIMAL CELLS AND SERUM-FREE MEDIUM CONTAINING SAME

07/893,647 | U.S. Patent Application

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Filed June 4, 1992
Case Type Utility - 435/240200
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Last Updated: 5 years, 5 months ago
Date # Transaction