H01J2229/70 - CPC Classification Index

ClassID:

206136 ⎘

H01J2229/70 - CPC Classification

Classification description:

Details of cathode ray tubes or electron beam tubes Electron beam control outside the vessel

Sub-classes:

H01J2229/703 » by magnetic fields 3

Recent Application in this class:

20170309436

Electron-beam spot optimization

14316766

Nonlinear transmission line based electron beam density modulator