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www.google.comhttp://www.google.com/patents/US3924722?utm_source=gb-gplus-sharePatent US3924722 - TO LR SW

Patent US3924722 - TO LR SW

TO LR SW

James L. Wienhold et al

Abstract

Overview
Abstract
Drawings
Description
Claims

Patent number: 3924722
Filing date: Feb 27, 1973
Issue date: 1975

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