Refrigerating apparatus
United States Patent 1870457

Inventors:
Kenney, Mahlon W.
Publication Date:
08/09/1932
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Assignee:
GRIGSBY GRUNOW COMPANY
Primary Class:
165/140
Other Classes:
62/84, 62/505, 62/468, 165/151, 165/164, 62/115
International Classes:
F25B39/04; F25B31/00