DIFF Subgroup
G06C 25/02 Item-counting devices (devices for counting the cycles of operation in division or multiplication G06C15/24)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Item-counting devices
CPC: Item-counting devices (devices for counting the cycles of operation in division or multiplication G06C15/24)
Full Title
Full titles differ between systems:
IPC:
Auxiliary functional arrangements, e.g. interlocks > Item-counting devices
CPC:
Auxiliary functional arrangements, e.g. interlocks (interlocks in keyboards G06C7/04) > Item-counting devices (devices for counting the cycles of operation in division or multiplication G06C15/24)
No child classifications to compare. This is a leaf node in both IPC and CPC.