TREA

Tubes for displaying characters

Follow

Industry

  • CPC
  • H01J2893/0069
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J2893/00Discharge tubes and lamps

Current Industry

H01J2893/0069Tubes for displaying characters
Industries