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Class Information
Number: 236/104
Name: Automatic temperature and humidity regulation > Thermostatic > Expanding solid > Fire pot
Description: Devices in which the expansion and contraction of a fire-pot, or a combustion-chamber wall of a heater is used to regulate the heating effect thereof.










Patents under this class:

Patent Number Title Of Patent Date Issued
6873514 Integrated solenoid system Mar. 29, 2005











 
 
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