Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup
H04Q 3/12

for line selectors providing transfer of routing digits

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Selecting arrangements > Circuit arrangements for receivers of routing digits > for line selectors providing transfer of routing digits

CPC:

Selecting arrangements (H04Q5/00 - H04Q11/00 take precedence) > Circuit arrangements for receivers of routing digits > for line selectors providing transfer of routing digits

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