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www.google.cahttp://www.google.ca/patents/US276753?utm_source=gb-gplus-sharePatent US276753 - FOURTH TO WILLIAM T

Patent US276753 - FOURTH TO WILLIAM T

FOURTH TO WILLIAM T

STEPHEN B. BARTINE et al

Abstract

Overview
Abstract
Drawings
Description
Claims

Patent number: 276753
Filing date: 13 Jul 1882
Issue date: 1 May 1883

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