IPC Main Group
G09B 27/00 Planetaria; Globes
Introduced: September 1968
Last revised: January 2006
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
GLOBES representing the planetPLANETARIA
4 direct subcodes
Child Classifications
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- G09B 27/02 Tellurions; Orreries
- G09B 27/04 Celestial maps
- G09B 27/06 Celestial globes
- G09B 27/08 Globes