Heat exchanger
United States Patent 2986379

Inventors:
Louise, Kramig Anna
Publication Date:
05/30/1961
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Assignee:
Louise, Kramig Anna
Primary Class:
261/28
Other Classes:
261/112.200
International Classes:
B01J19/32; F28C1/02; F28F25/08; F28C1/00; F28F25/00
US Patent References:
2104060Corrugated structure
2231088Cooling tower
2434466Composite board
2609314Machine for making honeycomb core material
2661197Apparatus for treating gases with liquids
2793017Apparatus for distributing falling liquid in thin films
2809818Gas and liquid contact apparatus
Foreign References:
GB550561A
GB571510A