Title:
Refrigerating apparatus having automatic defrost
United States Patent 2780925
Inventors:
Mcgrew, Thomas A.
Wachter, Robert A.
Publication Date:
02/12/1957
Export Citation:
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Assignee:
GEN ELECTRIC
Primary Class:
62/154
Other Classes:
62/155, 62/276, 62/277, 62/289, 62/520
International Classes:
F25D21/00; F25D21/06; F25D21/00; F25D21/06
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US Patent References:
2663160Evaporator
2370267Refrigerating apparatus