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OPTICAL SWITCHING APPARATUS

10/485,357 | U.S. Patent Application

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Location ELECTRONIC
Filed Feb. 27, 2004
Examiner BRIAN HEALY
Class 385
Art Group 2883
Patent No. 7,058,252
Case Type Utility - 385/016000
Status Patented Case
Parent PCT/GB02/03513 -
Child 0119176.6
Last Updated: 4 years, 4 months ago
Date # Transaction