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GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR

16/65,743 | U.S. Patent Application

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Location ELECTRONIC
Filed June 22, 2018
Examiner JENNY R WU
Class 148
Art Group 1733
Patent No. 10,907,231
Case Type Utility - 148/111000
Status Patented Case
Parent PCT/KR2016/015119 Published
Child 10-2015-0183796
Last Updated: 3 years, 5 months ago
Date # Transaction