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APPARATUS FOR PRODUCING A SUBSTRATE HAVING A SURFACE WITH A PLURALITY OF SPHERICAL DIMPLES FOR PHOTOCONDUCTIVE MEMBERS

08/232,430 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed April 21, 1994
Examiner STEVEN P GRIFFIN
Class 118
Art Group 1303
Patent No. 5,575,849
Case Type Utility - 118/044000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 08/64,350 Abandoned
Parent 07/949,358 Abandoned
Parent 07/826,634 Abandoned
Parent 07/440,676 Abandoned
Child 296210/1988
Last Updated: 5 years, 2 months ago
Date # Transaction