Grille for self-contained air conditioning units
United States Patent 2565836
US Patent References:
/D144452.html
- - D144452

/1196964.html
- - 1196964

/2116873.html
- - 2116873

Grille construction
- - 2119134

Grille construction
- - 2194113


Inventors:
Alt, Carl G.
Publication Date:
08/28/1951
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Assignee:
CARRIER CORP
Primary Class:
454/316
Other Classes:
52/245
International Classes:
F24F13/075; F24F13/06
US Patent References:
2195411Grille
2205453Radiator grille
2211568
2878518Process for preparing ferrosilicon particles