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Patent US613819 - GEORGE KELLY
GEORGE KELLY
GEORGE KELLY
› Overview
Abstract
Drawings
Description
Claims
Patent number
: 613819
Filing date
: Jul 25, 1898
Issue date
: Nov 8, 1898
Inventor
:
GEORGE KELLY
Original Assignee
:
F ONE
Current U.S. Classification
:
431/313
;
75/10.63
;
431/321
View patent at USPTO
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Drawings