DIFF Subgroup
G09F 21/22 Dispensing devices for pamphlets or similar advertising matter from vehicles (from aircraft B64D1/00)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Dispensing devices for pamphlets or similar advertising matter from vehicles
CPC: Dispensing devices for pamphlets or similar advertising matter from vehicles (from aircraft B64D1/00)
Full Title
Full titles differ between systems:
IPC:
Mobile visual advertising > Dispensing devices for pamphlets or similar advertising matter from vehicles
CPC:
Mobile visual advertising (combined visual and audible advertising G09F27/00) > Dispensing devices for pamphlets or similar advertising matter from vehicles (from aircraft B64D1/00)
No child classifications to compare. This is a leaf node in both IPC and CPC.