Heat exchanger
United States Patent 2310970

Inventors:
Limpert, Alexander S.
Publication Date:
02/16/1943
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Assignee:
Limpert, Alexander S.
Primary Class:
165/180
Other Classes:
165/179, 15/104.040, 165/184
International Classes:
F28F1/12; F28F1/40; F28F1/10