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DANTAL ATTACHMENT

08/702,491 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Aug. 27, 1996
Examiner NICHOLAS D LUCCHESI
Class 433
Art Group 3772
Patent No. 5,931,676
Case Type Utility - 433/189000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent PCT/JP95/02685 -
Child PCT/JP94/02228
Last Updated: 5 years, 5 months ago
Date # Transaction