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www.google.comhttp://www.google.com/patents/US2768549?utm_source=gb-gplus-sharePatent US2768549 - SHOWERS Patent US2768549 - SHOWERS

Patent US2768549 - SHOWERS

SHOWERS

Harold A. Showers

Abstract

Overview
Abstract
Drawings
Description
Claims

Patent number: 2768549
Filing date: Nov 8, 1955
Issue date: Oct 30, 1956

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