Temperature control apparatus and method
United States Patent 2680189
US Patent References:
Constant temperature device
- - 2050633

Temperature control system
- - 2234288

Device for liquefying honey
- - 2248867

Thermotest cabinet
- - 2568493


Inventors:
Williams, Edward F.
Publication Date:
06/01/1954
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Assignee:
Army US.
Primary Class:
219/400
Other Classes:
236/15BF, 237/12, 236/11, 126/21A, 236/98, 219/399, 236/1R, 236/15R, 126/273R
International Classes:
G05D23/275