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PCE
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DIFF Subgroup
H01J 3/06

two or more guns being arranged in a single vacuum space, e.g. for plural-ray tubes (H01J3/07 takes precedence)

Introduced: September 1968

Title

Titles differ between systems:

IPC: two or more guns being arranged in a single vacuum space, e.g. for plural-ray tubes

CPC: two or more guns being arranged in a single vacuum space, e.g. for plural-ray tubes (H01J3/07 takes precedence)

Full Title

Full titles differ between systems:

IPC:

Details of electron-optical or ion-optical arrangements common to two or more basic types of discharge tubes or lamps > two or more guns being arranged in a single vacuum space, e.g. for plural-ray tubes

CPC:

Details of electron-optical or ion-optical arrangements common to two or more basic types of discharge tubes or lamps > two or more guns being arranged in a single vacuum space, e.g. for plural-ray tubes (H01J3/07 takes precedence)

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