DIFF Subgroup
E05B 39/02 with destructible seal closures or paper closures
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Locks giving indication of unauthorised unlocking > with destructible seal closures or paper closures
CPC:
Locks giving indication of or unauthorised unlocking > with destructible seal closures or paper closures
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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