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http://www.google.co.uk/patents/US3771007?utm_source=gb-gplus-share
Patent US3771007 - HIGH INTENSITY LAMP APPARATUS AND METHOD OF OPERATION THEREOF
HIGH INTENSITY LAMP APPARATUS AND METHOD OF OPERATION THEREOF
Peter D. Johnson et al
› Overview
Abstract
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Description
Claims
Patent number
: 3771007
Filing date
: 15 Oct 1970
Issue date
: 18 Apr 1973
Inventors
:
Peter D. Johnson
,
Peter D. Johnson
Current U.S. Classification
:
313/577
;
315/98
;
315/199
;
315/224
;
315/266
View patent at USPTO
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Referenced by
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Issue date
Original Assignee
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Drawings
Drawings
