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www.google.comhttp://www.google.com/patents/USRE21365?utm_source=gb-gplus-sharePatent USRE21365 - PHOTOGRAPHING APPARATUS

Patent USRE21365 - PHOTOGRAPHING APPARATUS

PHOTOGRAPHING APPARATUS

George Lewis Mccarthy et al

Abstract

Overview
Abstract
Drawings
Description
Claims

Patent number: RE21365
Filing date: Mar 25, 1925
Issue date: Feb 20, 1940

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