Heat exchanger
United States Patent 2075044

Inventors:
Lucke, Charles E.
Publication Date:
03/30/1937
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Assignee:
BABCOCK & WILCOX CO
Primary Class:
165/101
Other Classes:
165/145, 165/DIG.107, 165/175, 122/421
International Classes:
F22D1/02; F22D1/06; F22G5/04; F22D1/00; F22G5/00