Electric convection heater
United States Patent 3223827
US Patent References:
Heating apparatus
- - 1706846

Electric heater
- - 1713013

Heating apparatus
- - 1923083

Aircraft radio cooling
- - 2544183

Electric space heaters
- - 2938101


Inventors:
Welch Sr., Russell A.
Publication Date:
12/14/1965
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Assignee:
Eugene, Casaroll A.
Hogue, Paul G.
Primary Class:
392/353
Other Classes:
174/481, 392/355, 174/491
International Classes:
F24H3/00
US Patent References:
2944138Electric space heater and method of manufacture
2954456Baseboard heaters