Air diffuser
United States Patent 2959116
US Patent References:
Grille
- - 2195411

/2211568.html
- - 2211568

Air distributor
- - 2240617


Inventors:
O'day, Cortland N.
Sweeney, George J.
Publication Date:
11/08/1960
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Assignee:
AIR DEVICES INC
Primary Class:
454/309
International Classes:
F24F13/072; F24F13/06