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DIRECT SMELTING PROCESS

13/823,308 | U.S. Patent Application

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Location ELECTRONIC
Filed April 4, 2013
Examiner JENNY R WU
Class 075
Art Group 1733
Patent No. 10,000,821
Case Type Utility - 075/382000
Status Patented Case
Parent PCT/AU2011/001194 Published
Child 2010904166
Last Updated: 3 years ago
Date # Transaction