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METHOD OF MANUFACTURING POROUS ELECTRODE WIRE FOR ELECTRIC DISCHARGE MACHINING AND STRUCTURE OF THE ELECTRODE WIRE

09/147,888 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed May 28, 1999
Examiner ROBERT R KOEHLER
Class 428
Art Group 1775
Patent No. 6,306,523
Case Type Utility - 428/613000
Status Patented Case
Parent PCT/KR98/00233 -
Child 09/838,160 Patented
Child 1997/86214
Last Updated: 3 years, 4 months ago
Date # Transaction