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PCE
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DIFF Main Group
G06C 21/00

Programming-mechanisms for determining the steps to be performed by the computing machine, e.g. when a key or certain keys are depressed (mechanisms merely for producing multiplication by repeated addition G06C15/08)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Programming-mechanisms for determining the steps to be performed by the computing machine, e.g. when a key or certain keys are depressed

CPC: Programming-mechanisms for determining the steps to be performed by the computing machine, e.g. when a key or certain keys are depressed (mechanisms merely for producing multiplication by repeated addition G06C15/08)

Full Title

Full titles differ between systems:

IPC:

Programming-mechanisms for determining the steps to be performed by the computing machine, e.g. when a key or certain keys are depressed

CPC:

Programming-mechanisms for determining the steps to be performed by the computing machine, e.g. when a key or certain keys are depressed (mechanisms merely for producing multiplication by repeated addition G06C15/08)

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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  • G06C 21/02 in which the operation of the mechanism is determined by the position of the carriage IPC+CPC Available in IPC and CPC
  • G06C 21/04 Conditional arrangements for controlling subsequent operating functions, e.g. control arrangement triggered by a function key and depending on the condition of the register (arrangements for selection of one out of several counting registers G06C15/48) IPC+CPC Available in IPC and CPC