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www.google.co.ukhttp://www.google.co.uk/patents/US2847885?utm_source=gb-gplus-sharePatent US2847885 - WAGNER Patent US2847885 - WAGNER

Patent US2847885 - WAGNER

WAGNER

W. A. WAGNER et al

Abstract

Overview
Abstract
Drawings
Description
Claims

Patent number: 2847885
Filing date: 2 Aug 1956
Issue date: 19 Aug 1958

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