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Inventors

YOSHIAKI MURAYAMA HIDEKI HASEGAWA NOBORU FUJIKURA MAKOTO MATSUMOTO

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MITSUBISHI RAYON CO., LTD.

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09/466,212 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)

Filed Dec. 17, 1999

Examiner CHRISTOPHER E MAHONEY

Class 359

Art Group 2851

Patent No. 6,556,347

Case Type Utility - 359/453000

Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362

Child 10/386,505 Patented

Child 10-360350

Child 11-070818

Child 11-079315

Child 11-079316

Child 11-153707

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Last Updated: 4 years, 10 months ago

Date	#	Transaction
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09/466,212 | U.S. Patent Application

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