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www.google.cahttp://www.google.ca/patents/US2229129?utm_source=gb-gplus-sharePatent US2229129 - PIPE HANGER

Patent US2229129 - PIPE HANGER

PIPE HANGER

Ernest Emil Kiegelman et al

Abstract

Overview
Abstract
Drawings
Description
Claims

Patent number: 2229129
Filing date: 13 Jan 1940
Issue date: 21 Jan 1941

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