IPC Subgroup
E05B 45/1 by introducing the key
Introduced: September 1968
Last revised: January 2006
Full Title
Alarm locks > Electric alarm locks > with contact making inside the lock or in the striking plate > by introducing the key
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- Subclass:
- LOCKS; ACCESSORIES THEREFOR; HANDCUFFS