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www.google.comhttp://www.google.com/patents/US3506327?utm_source=gb-gplus-sharePatent US3506327 - REAL IMAGE OF

Patent US3506327 - REAL IMAGE OF

REAL IMAGE OF

Emmett N. Leith et al

Abstract

Overview
Abstract
Drawings
Description
Claims

Patent number: 3506327
Filing date: Apr 23, 1964
Issue date: Apr 14, 1970

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