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www.google.co.ukhttp://www.google.co.uk/patents/US786215?utm_source=gb-gplus-sharePatent US786215 - HEPNAR Patent US786215 - HEPNAR

Patent US786215 - HEPNAR

HEPNAR

ANTON HEPNAE et al

Abstract

Overview
Abstract
Drawings
Description
Claims

Patent number: 786215
Filing date: 14 Jun 1904
Issue date: 28 Mar 1905

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