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Patent US788050 - ILLUMINATED SIGN
ILLUMINATED SIGN
WALTER F. JOHNSON et al
› Overview
Abstract
Drawings
Description
Claims
Patent number
: 788050
Filing date
: 11 Aug 1904
Issue date
: 25 Apr 1905
Inventors
:
WALTER F. JOHNSON
,
WALTER F. JOHNSON
Current U.S. Classification
:
40/546
View patent at USPTO
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Referenced by
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Issue date
Original Assignee
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Drawings
Drawings
