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ORGANIC EL ELEMENT AND PRODUCTION METHOD THEREOF

13/392,293 | U.S. Patent Application

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Location ELECTRONIC
Filed April 16, 2012
Examiner ERROL FERNANDES, V
Class 257
Art Group 2894
Patent No. 8,895,964
Case Type Utility - 257/040000
Status Patented Case
Parent PCT/JP2009/004477 Published
Child 14/527,445 Patented
Last Updated: 7 months, 2 weeks ago
Date # Transaction