IPC Subgroup
H04Q 1/04 Frames or mounting racks for selector switches; Accessories therefor, e.g. frame cover
Introduced: September 1968
Last revised: January 2006
Full Title
Details of selecting apparatus or arrangements > Constructional details > Frames or mounting racks for selector switches; Accessories therefor, e.g. frame cover
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC COMMUNICATION TECHNIQUE
- Subclass:
- SELECTING
Related Keywords
frames or racks for SELECTORS in switching centres