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http://www.google.com/patents/US8080?utm_source=gb-gplus-share
Patent US8080 - IMPROVED PROCESS FOR THE ARTIFICIAL PRODUCTION OF ICE
IMPROVED PROCESS FOR THE ARTIFICIAL PRODUCTION OF ICE
JOHN GORRIE
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Patent number
: 8080
Issue date
: May 6, 1851
Inventor
:
JOHN GORRIE
Current U.S. Classification
:
62/66
;
62/88
;
62/310
;
62/356
;
62/403
View patent at USPTO
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