TREA

for building block systems

Follow

Industry

  • CPC
  • G09B23/185
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

GPHYSICS G09Cryptography, education, displays G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE MODELS PLANETARIA GLOBES MAPS DIAGRAMS G09B23/00Models for scientific, medical, or mathematical purposes

Current Industry

G09B23/185for building block systems
Industries