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PCE
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DIFF Main Group
E05B 39/00

Locks giving indication of or unauthorised unlocking

Introduced: September 1968

Title

Titles differ between systems:

IPC: Locks giving indication of unauthorised unlocking

CPC: Locks giving indication of or unauthorised unlocking

Full Title

Full titles differ between systems:

IPC:

Locks giving indication of unauthorised unlocking

CPC:

Locks giving indication of or unauthorised unlocking

CPC subdivides this area 3x more granularly than IPC with 3 additional codes.

3 codes are CPC-only extensions.

Child Classifications

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  • E05B 39/002 CPC only CPC only
  • E05B 39/005 CPC only CPC only
  • E05B 39/007 CPC only CPC only
  • E05B 39/04 with counting or registering devices IPC+CPC Available in IPC and CPC