TREA

EDUCATIONAL OR DEMONSTRATION APPLIANCES APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE MODELS PLANETARIA GLOBES MAPS DIAGRAMS

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Industry

  • CPC
  • G09B

Parent Industries

GPHYSICS G09Cryptography, education, displays

Current Industry

G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE MODELS PLANETARIA GLOBES MAPS DIAGRAMS

Sub Industries

G09B1/00Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways G09B11/00Teaching hand-writing, shorthand, drawing, or painting G09B13/00Teaching typing G09B15/00Teaching music G09B17/00Teaching reading G09B19/00Teaching not covered by other main groups of this subclass G09B21/00Teaching, or communicating with, the blind, deaf or mute G09B23/00Models for scientific, medical, or mathematical purposes G09B25/00Models for purposes not provided for in G09B23/00 G09B27/00Planetaria Globes G09B29/00Maps Plans Charts Diagrams G09B3/00Manually or mechanically operated teaching appliances working with questions and answers G09B5/00Electrically-operated educational appliances G09B7/00Electrically-operated teaching apparatus or devices working with questions and answers G09B9/00Simulators for teaching or training purposes
Industries