IPC Main Group
H05B 31/00 Electric arc lamps
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- Subclass:
- ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
Related Keywords
electric ARC(S) lamps
5 direct subcodes
Child Classifications
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- H05B 31/02 Details
- H05B 31/36 having two electrodes in line
- H05B 31/4 having two electrodes at an angle
- H05B 31/44 having two parallel electrodes
- H05B 31/48 having more than two electrodes