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PCE
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DIFF Subgroup
H01J 61/90

Lamps suitable only for intermittent operation, e.g. flash lamp

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Gas-discharge or vapour-discharge lamps > Lamps with discharge constricted by high pressure > Lamps suitable only for intermittent operation, e.g. flash lamp

CPC:

Gas-discharge or vapour-discharge lamps (arc lamps with consumable electrodes H05B; electroluminescent lamps H05B) > Lamps with discharge constricted by high pressure > Lamps suitable only for intermittent operation, e.g. flash lamp

No child classifications to compare. This is a leaf node in both IPC and CPC.