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TOUCH PANEL INPUT APPARATUS

07/679,132 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed March 28, 1991
Examiner PHU K NGUYEN
Class 395
Art Group 2301
Patent No. 5,189,732
Case Type Utility - 395/155000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 07/269,304 Abandoned
Child 62-289306
Last Updated: 4 years, 10 months ago
Date # Transaction