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SILICON CARBIDE LIGHT EMITTING DIODE AND A METHOD FOR THE SAME

07/702,819 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed May 17, 1991
Examiner EDWARD JOSEPH WOJCIECHOWICZ
Class 257
Art Group 2503
Patent No. 5,243,204
Case Type Utility - 257/077000
Status Patented Case
Child 2-129918
Child 2-184463
Child 2-184464
Child 2-406598
Last Updated: 5 years, 1 month ago
Date # Transaction