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Class Information
Number: 315/114
Name: Electric lamp and discharge devices: systems > With load device temperature modifier > Plural load device systems > Electric heater for the load devices
Description: Systems wherein the load devices are provided with electrical heating means.










Patents under this class:

Patent Number Title Of Patent Date Issued
7956366 Monolithic light emitting device and driving method therefor Jun. 7, 2011
7622868 Inductively powered gas discharge lamp Nov. 24, 2009
5544290 Method and apparatus for processing data for a visual-output device with reduced buffer memory requirements Aug. 6, 1996
5483127 Variable arc electronic ballast with continuous cathode heating Jan. 9, 1996
4353008 Display apparatus for a drum Oct. 5, 1982











 
 
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