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www.google.comhttp://www.google.com/patents/US766053?utm_source=gb-gplus-sharePatent US766053 - VALVE

Patent US766053 - VALVE

VALVE

PAUL RAYMOND MATTOCKS

Abstract

Overview
Abstract
Drawings
Description
Claims

Patent number: 766053
Filing date: Jul 23, 1903
Issue date: Jul 26, 1904

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