Evaporative air cooler
United States Patent 2648272
US Patent References:
/0522989.html
- - 0522989
/1286550.html
- - 1286550
Air cleaning and moistening device
- - 1436483
Cooling-fan attachment
- - 1784907
Cooling device
- - 1815864
/0522989.html
- - 0522989
/1286550.html
- - 1286550
Air cleaning and moistening device
- - 1436483
Cooling-fan attachment
- - 1784907
Cooling device
- - 1815864
Inventors:
Willie, Norton
Publication Date:
08/11/1953
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Export Citation:
Assignee:
Willie, Norton
Primary Class:
Other Classes:
261/36.100, 55/521, 454/69, 55/473, 261/98, 96/294
International Classes:
B60H1/32