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ADDITIVES FOR DYE-SENSITIZED SOLAR CELLS

13/901,821 | U.S. Patent Application

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Filed May 24, 2013
Examiner Catherine S Branch
Class 252
Art Group 1763
Patent No. 9,287,052
Case Type Utility
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Last Updated: 3 days, 19 hours ago
Date # Transaction