Title:
Ceiling mounted air-conditioning apparatus
United States Patent 2638757
Inventors:
Borgerd, William F.
Application Number:
US22478551A
Publication Date:
05/19/1953
Filing Date:
05/05/1951
Assignee:
INT HARVESTER CO
Primary Class:
Other Classes:
62/259.1, 62/296, 62/419, 62/DIG.16, 165/57, 165/124, 165/125, 165/135, 165/151, 392/364
International Classes:
F24F1/00
View Patent Images:
US Patent References:
2318393Heat exchange apparatus1943-05-04
2239848Air conditioning apparatus1941-04-29
2212748Air conditioning unit1940-08-27
1796568Ice-making system1931-03-17