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INFORMATION RECORDING APPARATUS INCLUDING SYSTEM CONTROL MEANS FOR PRODUCING MANAGING INFORMATION FOR MANAGING DATA RECORDED ON AN INFORMATION RECORDING MEDIUM AND PREVENTING DESIGNATED DATA FROM BEING ACCESSED

09/121,886 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed July 24, 1998
Examiner ARISTOTELIS PSITOS
Class 369
Art Group 2651
Patent No. 6,243,340
Case Type Utility - 369/053190
Status Patented Case
Child 09/661,804 Patented
Child 09/810,405 Patented
Child 10/22,238 Patented
Child 10/218,861 Abandoned
Child 10/733,415 Abandoned
Child 09-212880
Last Updated: 2 years ago
Date # Transaction