IPC Main Group
G09B 23/00 Models for scientific, medical, or mathematical purposes, e.g. full-sized device for demonstration purposes
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
models of ATOMSJAWS for teaching dentistryMODELS
8 direct subcodes
Child Classifications
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- G09B 23/02 for mathematics
- G09B 23/06 for physics
- G09B 23/24 for chemistry
- G09B 23/26 for molecular structures; for crystallography
- G09B 23/28 for medicine
- G09B 23/36 for zoology
- G09B 23/38 for botany
- G09B 23/4 for geology