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MPEG PORTABLE SOUND REPRODUCING SYSTEM AND A REPRODUCING METHOD THEREOF

09/61,647 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed April 17, 1998
Examiner XU MEI
Class 700
Art Group 2644
Patent No. 6,629,000
Case Type Utility - 700/094000
Status Patented Case
Child 10/59,777 Patented
Child 11/411,546 Patented
Child 95/000,278
Child 11/586,462 Patented
Child 11/648,410 Patented
Child 11/648,427 Patented
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Last Updated: 1 year, 6 months ago
Date # Transaction