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Patent US1406619 - NATHAN P
NATHAN P
NATHAN P. DAZEY
› Overview
Abstract
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Description
Claims
Patent number
: 1406619
Filing date
: Feb 2, 1921
Issue date
: Feb 14, 1922
Inventor
:
NATHAN P. DAZEY
Original Assignee
:
DAZEY CHURN AND MANU
Current U.S. Classification
:
366/252
;
D07/371
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