IPC Subgroup
H04Q 1/08 Frames or mounting racks for relays; Accessories therefor
Introduced: September 1968
Last revised: January 2006
Full Title
Details of selecting apparatus or arrangements > Constructional details > Frames or mounting racks for relays; Accessories therefor
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC COMMUNICATION TECHNIQUE
- Subclass:
- SELECTING
Related Keywords
frames or racks for RELAY(S) in switching centres