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Class Information
Number: 313/334
Name: Electric lamp and discharge devices > Electrode and shield structures > With lead wire or connector > Nonmetallic electrode or shield
Description: Structure where the electrode or shield is formed at least in part of a nonmetallic material and the lead wire or connector is connected to the nonmetallic part of the electrode or shield.

Patents under this class:

Patent Number Title Of Patent Date Issued
8222622 Electron irradiation apparatus of DC-type dielectric barrier discharge and electrical therapeutic apparatus Jul. 17, 2012
5140222 High-pressure discharge lamp Aug. 18, 1992
4813805 Joint for carbon electrodes Mar. 21, 1989
4754195 High-pressure discharge lamp, and method of its manufacture Jun. 28, 1988
4703220 Incandescent lamp with extended filament lifetime Oct. 27, 1987

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