TREA

Non-electrical signal transmission systems

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Industry

  • CPC
  • G08C23/00
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

GPHYSICS G08Signaling G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS

Current Industry

G08C23/00Non-electrical signal transmission systems

Sub Industries

G08C23/02using infrasonic, sonic or ultrasonic waves G08C23/04using light waves G08C23/06through light guides
Industries