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METHOD FOR PRODUCING CARBON-FIBER BUNDLES

13/812,067 | U.S. Patent Application

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Location ELECTRONIC
Filed Jan. 24, 2013
Examiner STELLA KIM YI
Class 264
Art Group 1742
Patent No. 9,157,172
Case Type Utility - 264/292000
Status Patented Case
Parent PCT/JP2011/066965 -
Child 2010-167911
Child 2011-069896
Last Updated: 3 years, 9 months ago
Date # Transaction