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Class 236/33 - Expanding solid


Subclass of Class 236 - Automatic temperature and humidity regulation
Definition: Devices controlling the heating means directly by a thermostat
No. of patents: 1
Last issue date: 06/11/2002


NumberTitleIssue Date
6402042Uniform temperature control system
The present invention relates to a control system for establishing and maintaining a desired uniform temperature in a room heated by a heating device. The control system includes a valve assembly for controlling the pressure of the fluid supplied to the h... 		06/11/2002
 
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