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PCE
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DIFF Subgroup
G07B 11/02

for validating inserted tickets

Introduced: September 1968

Full Title

Apparatus for validating or cancelling issued tickets > for validating inserted tickets

IPC and CPC are identically structured here. All 3 subcodes exist in both systems.

IPC defines codes here since 1974.

Child Classifications

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  • G07B 11/03 by printing since 1974 IPC+CPC Available in IPC and CPC
  • G07B 11/05 by perforating since 1974 IPC+CPC Available in IPC and CPC