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Class Information
Number: 236/DIG.1
Name: Automatic temperature and humidity regulation > Adjustable lever

Patents under this class:

Patent Number Title Of Patent Date Issued
6471135 Adjustment and control unit for gas burner valves with bimetal rod-and-tube thermostat Oct. 29, 2002
5553636 Watering through fill valve control Sep. 10, 1996
4754920 Compact operator for gas control valves Jul. 5, 1988
4456169 Electro-mechanical steady state thermostat Jun. 26, 1984
4074588 Control unit having an adjustable differential and method of making the same Feb. 21, 1978
4053136 Control circuit and adjustable valve for a gas appliance Oct. 11, 1977

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