United States Patent 3250433
Inventors:
Christine, William C.
Pierce, Joseph E.
Publication Date:
05/10/1966
Assignee:
ALLEN ELECTRONICS INC
Other Classes:
222/146.600, 62/3.640, 222/162, 62/389, 62/339, 222/146.100, 222/310
International Classes:
B67D3/00; F25B21/02; F25D31/00; H01L35/30; H01L35/28
US Patent References:
| 3109558 | Method of and apparatus for charging a spray tank | | | |
| 3143636 | Hot liquid dispenser | | | |
| 3170117 | Thermoelectric calorimeter device for measuring energy in a load and using a heat pump | | | |
| 3178896 | Beer keg cooler | | | |
| 3195315 | Thermoelectric refrigerator | | | |