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MAGNETIC RECORDING MEDIUM WITH BACKSIDE TO DECREASE RECORDING SURFACE EMBOSSMENT

11/135,783 | U.S. Patent Application

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Location ELECTRONIC
Filed May 23, 2005
Examiner STEVAN A RESAN
Class 428
Art Group 1773
Patent No. 7,029,774
Case Type Utility - 428/845500
Status Application Involved in Court Proceedings
Child 11/354,356 Abandoned
Last Updated: 3 years, 10 months ago
Date # Transaction