IPC Subgroup
G09B 19/06 Foreign languages
Introduced: September 1968
Last revised: January 2006
Full Title
Teaching not covered by other main groups of this subclass > Foreign languages
Classification Context
- Section:
- PHYSICS
- Class:
- EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- Subclass:
- EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
Related Keywords
teaching foreign LANGUAGE(S)
1 direct subcode
Child Classifications
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- G09B 19/08 Printed or written appliances, e.g. textbooks, bilingual letter assemblies, charts