Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup
H04H 20/55

for traffic information

Introduced: January 2008

Full Title

Arrangements for broadcast or for distribution combined with broadcast > Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers > for traffic information

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