IPC Subgroup
E05B 49/02 with electrical arrangements inside the lock
Introduced: September 1968
Last revised: January 2006
Full Title
Electric permutation locks; Circuits therefor > with electrical arrangements inside the lock
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- Subclass:
- LOCKS; ACCESSORIES THEREFOR; HANDCUFFS