TREA

Additional optical element

Follow

Industry

  • CPC
  • H04N2201/03187
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H04Electric communication H04NPICTORIAL COMMUNICATION H04N2201/00Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof

Current Industry

H04N2201/03187Additional optical element
Industries