DIFF Subgroup
E05B 21/06 Cylinder locks, e.g. protector locks
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Locks with rotary keys moving lamelliform tumblers perpendicular to the key, in which the tumblers do not follow the movement of the bolt > Cylinder locks, e.g. protector locks
CPC:
Locks with lamelliform tumblers in which the tumblers do not follow the movement of the bolt > Cylinder locks, e.g. protector locks
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
Child Classifications
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