Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales

Introduced: September 1968

Full Title

Hand-manipulated computing devices > Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales

Of 3 combined children, 2 exist in both systems.

1 codes are CPC-only extensions.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

Navigate with arrow keys, Enter to open

G06G 1/025 CPC only CPC only
G06G 1/04 characterised by construction (G06G1/10 takes precedence) +1 CPC IPC+CPC Available in IPC and CPC
G06G 1/10 characterised by the graduation +1 CPC IPC+CPC Available in IPC and CPC