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CANON KABUSHIKI KAISHA

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MIHO SUGIYAMA

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LIGHT GUIDE MEMBER, ILLUMINATION DEVICE, AND IMAGE READING APPARATUS USING THEM

09/349,113 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)

Filed July 8, 1999

Examiner STEPHONE B ALLEN

Class 250

Art Group 2878

Patent No. 6,232,592

Case Type Utility - 250/227110

Status Patented Case

Child 10-211987

Last Updated: 1 year, 7 months ago

Date	#	Transaction
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09/349,113 | U.S. Patent Application

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