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Patent US358518 - BINDING-POST
BINDING-POST
GEOEGE WESTINGHOUSE
› Overview
Abstract
Drawings
Description
Claims
Patent number
: 358518
Filing date
: Aug 25, 1886
Issue date
: Mar 1, 1887
Inventor
:
GEOEGE WESTINGHOUSE
Current U.S. Classification
:
439/812
View patent at USPTO
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Drawings
Drawings