Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup
G06G 3/02

for performing additions or subtractions, e.g. differential gearing

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Devices in which the computing operation is performed mechanically > for performing additions or subtractions, e.g. differential gearing

CPC:

Devices in which the computing operation is performed mechanically (G06G1/00 takes precedence) > for performing additions or subtractions, e.g. differential gearing

No child classifications to compare. This is a leaf node in both IPC and CPC.