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PROCESS AND APPARATUS FOR THE PRODUCTION OF NANOFIBERS

09/934,228 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Aug. 21, 2001
Examiner DINH Q NGUYEN
Class 239
Art Group 3752
Patent No. 6,520,425
Case Type Utility - 239/294000
Status Patented Case
Child PCT/US02/26719 Published
Last Updated: 4 years, 10 months ago
Date # Transaction