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www.google.co.ukhttp://www.google.co.uk/patents/US2835260?utm_source=gb-gplus-sharePatent US2835260 - BUCHHOLZ Patent US2835260 - BUCHHOLZ

Patent US2835260 - BUCHHOLZ

BUCHHOLZ

A. R. BUCHHOLZ et al

Abstract

Overview
Abstract
Drawings
Description
Claims

Patent number: 2835260
Filing date: 11 Feb 1954
Issue date: 20 May 1958

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