TREA

Discrimination between the two tones in the picture signal of a two-tone original

Follow

Industry

  • CPC
  • H04N1/403
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H04Electric communication H04NPICTORIAL COMMUNICATION H04N1/00Scanning, transmission or reproduction of documents or the like

Current Industry

H04N1/403Discrimination between the two tones in the picture signal of a two-tone original
Industries