IPC Definitions - January 01, 2012
G09F 21/00 - Definition
This main group covers:
Advertising in mobile visual form, e.g.
References relevant to classification in this main group
This main group does not cover:
combined visual and audible advertising | G09F 27/00 |
Attention is drawn to the following places, which may be of interest for search:
kites | B64C 31/06 |
aircraft adaptations for dispensing pamphlets or similar advertising matter from aircrafts | B64D 1/02 |
aircraft adaptations for sky-writing | B64D 1/20 |