DIFF Subgroup
H01J 61/62 Lamps with gaseous cathode, e.g. plasma cathode
Introduced: September 1968
Title
Titles differ between systems:
IPC: Lamps with gaseous, e.g. plasma cathode
CPC: Lamps with gaseous cathode, e.g. plasma cathode
Full Title
Full titles differ between systems:
IPC:
Gas-discharge or vapour-discharge lamps > Lamps with gaseous, e.g. plasma cathode
CPC:
Gas-discharge or vapour-discharge lamps (arc lamps with consumable electrodes H05B; electroluminescent lamps H05B) > Lamps with gaseous cathode, e.g. plasma cathode
No child classifications to compare. This is a leaf node in both IPC and CPC.