Title:
Refrigerating apparatus
United States Patent 1902016

Inventors:
Copeman, Lloyd G.
Publication Date:
03/21/1933
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Assignee:
COPEMAN LAB CO
Primary Class:
62/166
Other Classes:
62/125, 607/104, 601/15, 606/22, 62/293, 62/385
International Classes:
A61F7/10; A61F7/00