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Patent US2971454 - CONTINUOUS TEA MAKER
CONTINUOUS TEA MAKER
James J. Hill et al
› Overview
Abstract
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Description
Claims
Patent number
: 2971454
Filing date
: Jan 6, 1958
Issue date
: Feb 14, 1961
Inventors
:
James J. Hill
,
James J. Hill
Current U.S. Classification
:
99/289.00R
;
99/283
View patent at USPTO
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Referenced by
Citing Patent
Filing date
Issue date
Original Assignee
Title
US4751875
Dec 23, 1985
Jun 21, 1988
Liquid beverage equipment
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