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INDUCTION FURNACE FOR MELTING SEMI-CONDUCTOR MATERIALS

11/193,790 | U.S. Patent Application

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Location ELECTRONIC
Filed July 29, 2005
Examiner QUANG T VAN
Class 373
Art Group 3742
Patent No. 7,336,692
Case Type Utility - 373/156000
Status Patented Case
Parent 10/851,567 Patented
Last Updated: 4 years, 5 months ago
Date # Transaction