TREA

related to security aspects in telephonic communication systems

Follow

Industry

  • CPC
  • H04M2203/60
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H04Electric communication H04MTELEPHONIC COMMUNICATION H04M2203/00Aspects of automatic or semi-automatic exchanges

Current Industry

H04M2203/60related to security aspects in telephonic communication systems
Industries