Air conditioning system
United States Patent 3084609

Inventors:
Onstad, Ragnar E.
Publication Date:
04/09/1963
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Assignee:
RES PROD CORP
Primary Class:
454/296
Other Classes:
55/DIG.031, 55/529, 55/498
International Classes:
F24F3/16; F24F13/06
US Patent References:
2392393Air distribution outlet
2722880Disc damper for diffusers and the like
Foreign References:
GB566605A