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CMC WALL STRUCTURE WITH INTEGRAL COOLING CHANNELS

11/715,678 | U.S. Patent Application

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Filed March 8, 2007
Examiner Walter Aughenbaugh
Class 428
Art Group 1782
Patent No. 8,257,809
Case Type Utility
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Last Updated: 3 days, 12 hours ago
Date # Transaction