DIFF Subgroup
G09F 23/02 the advertising matter being displayed by the operation of the article
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Advertising on or in specific articles, e.g. ashtrays, letter-boxes > the advertising matter being displayed by the operation of the article
CPC:
Advertising on or in specific articles, e.g. ashtrays, letter-boxes (on or in vehicles G09F21/00) > the advertising matter being displayed by the operation of the article
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
Child Classifications
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