Title:
Cooling unit for refrigerating mechanism
United States Patent 1720768


Inventors:
Spreen, Charles C.
Application Number:
US21815927A
Publication Date:
07/16/1929
Filing Date:
09/08/1927
Assignee:
KELVINATOR CORP
Primary Class:
Other Classes:
62/439, 165/140
International Classes:
F25B39/02; F28D7/00
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