Title:
Heat exchanger
United States Patent 3173479

Inventors:
Archibald, Heuer Charles
Publication Date:
03/16/1965
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Assignee:
Olin, Mathieson
Primary Class:
165/122
Other Classes:
165/DIG.305, 62/507, 165/169
International Classes:
F28D9/04; F28D9/00
US Patent References:
2768508Refrigerator condenser
2777300Sheet metal evaporator with heating means
2779086Method of making a hollow metal structure
2856162Heat exchanger
2856164Heat exchanger
2894731Refrigerating apparatus
2920463Refrigerating apparatus
3048916Method of making passageway panel from folded metal sheet