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Patent Application - Optical device and system for black level enhancement and methods of use thereof > Summary

US Patent Application

Patent Application No. US 20090213593

Published on Aug 27, 2009

Application No. 12/072314

Filed on Feb 26, 2008

Priority Date -

Inventor/Applicants

2

Munro, James F. - Walworth, NY US

Foley, Michael F. - Avon, CT US

Classification

International:

F21V 5/02

National:

362/333

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