IPC Subgroup
H04Q 3/3 Selector finders, i.e. allotters
Introduced: September 1968
Last revised: January 2006
Full Title
Selecting arrangements > Circuit arrangements for first stage of hunting switching > Selector finders, i.e. allotters
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC COMMUNICATION TECHNIQUE
- Subclass:
- SELECTING