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Patent US1019078 - CHARLES MOBGAN OUFFLSTED
CHARLES MOBGAN OUFFLSTED
CHARLES MOBGAN OUFFLSTED et al
› Overview
Abstract
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Description
Claims
Patent number
: 1019078
Filing date
: Oct 2, 1909
Issue date
: Mar 5, 1912
Inventors
:
CHARLES MOBGAN OUFFLSTED
,
CHARLES MOBGAN OUFFLSTED
Current U.S. Classification
:
416/203
;
416/243
View patent at USPTO
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Referenced by
Citing Patent
Filing date
Issue date
Original Assignee
Title
US4519715
Nov 17, 1983
May 28, 1985
Joy Manufacturing Company
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US4779990
Nov 21, 1986
Oct 25, 1988
Impeller apparatus
Drawings
Drawings