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www.google.comhttp://www.google.com/patents/US2479934?utm_source=gb-gplus-sharePatent US2479934 - JAGEN Patent US2479934 - JAGEN

Patent US2479934 - JAGEN

JAGEN

T. A. JAGEN et al

Abstract

Overview
Abstract
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Description
Claims

Patent number: 2479934
Filing date: Aug 26, 1943
Issue date: Aug 23, 1949

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