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http://www.google.ca/patents/US2056464?utm_source=gb-gplus-share
Patent US2056464 - LUMINESCENT TUBE
LUMINESCENT TUBE
Lloyd T. Jones et al
› Overview
Abstract
Drawings
Description
Claims
Patent number
: 2056464
Filing date
: 2 Jan 1929
Issue date
: 6 Oct 1936
Inventors
:
Lloyd T. Jones
,
Lloyd T. Jones
Current U.S. Classification
:
315/108
;
313/547
;
315/287
;
315/291
View patent at USPTO
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Referenced by
Citing Patent
Filing date
Issue date
Original Assignee
Title
US5386181
24 Jan 1992
31 Jan 1995
Neon Dynamics Corporation
Swept frequency switching excitation supply for gas discharge tubes
Drawings
Drawings
