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Class Information
Number: 136/220
Name: Batteries: thermoelectric and photoelectric > Thermoelectric > Including a pilot burner > Thermopile-containing
Description: Apparatus which includes two or more thermocouples.

Patents under this class:

Patent Number Title Of Patent Date Issued
8664509 Thermoelectric apparatus and method of fabricating the same Mar. 4, 2014
8188360 Thermoelectric conversion device May. 29, 2012
7256344 Electrothermal device for ignition and flame detection in gas burners Aug. 14, 2007
6740806 Combined thermocouple and thermopile capable of generating multiple EMF signals May. 25, 2004
6717044 Thermopile construction with multiple EMF outputs Apr. 6, 2004
5100479 Thermopile infrared detector with semiconductor supporting rim Mar. 31, 1992
4092177 Thermopile construction May. 30, 1978

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