IPC Subgroup
H01K 5/02 with connections made at opposite ends, e.g. tubular lamp with axially arranged filament
Introduced: September 1968
Last revised: January 2006
Full Title
Lamps for general lighting > with connections made at opposite ends, e.g. tubular lamp with axially arranged filament
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC ELEMENTS
- Subclass:
- ELECTRIC INCANDESCENT LAMPS