TREA

for preventing and then permitting ignition, but thereafter having no control

Follow

Industry

  • CPC
  • H01J17/56
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 H01J17/00Gas-filled discharge tubes with solid cathode

Current Industry

H01J17/56for preventing and then permitting ignition, but thereafter having no control
Industries