Title:
Recirculating convection current cooler and method
United States Patent 2770543


Inventors:
Arnold, Gerald D.
Arnold, Alexander A.
Application Number:
US19726650A
Publication Date:
11/13/1956
Filing Date:
11/24/1950
Assignee:
Gerald, Arnold D.
Primary Class:
Other Classes:
34/371, 62/7, 62/57, 62/322, 62/332, 62/435, 241/23, 241/79.2, 426/524
International Classes:
B65G53/00; F28C3/14
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