IPC Subgroup
H01J 1/92 Mountings for the electrode assembly as a whole
Introduced: September 1968
Last revised: January 2006
Full Title
Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps > Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies > Mountings for the electrode assembly as a whole
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC ELEMENTS
- Subclass:
- ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS