IPC Subgroup
H01K 7/04 for indicating
Introduced: September 1968
Last revised: January 2006
Full Title
Lamps for purposes other than general lighting > for indicating
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC ELEMENTS
- Subclass:
- ELECTRIC INCANDESCENT LAMPS
Related Keywords
electric incandescent lamps for INDICATING