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RFID-BASED BOOK RETURN APPARATUS

13/218,178 | U.S. Patent Application

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Location ELECTRONIC
Filed Aug. 25, 2011
Examiner SONJI N JOHNSON
Class 235
Art Group 2887
Patent No. 8,479,986
Case Type Utility - 235/380000
Status Patented Case
Child 100124946
Last Updated: 5 years, 6 months ago
Date # Transaction