H01J2231/5001 - CPC Classification Index

ClassID:

206205 ⎘

H01J2231/5001 - CPC Classification

Classification description:

Cathode ray tubes or electron beam tubes; Imaging and conversion tubes characterised by form of illumination Photons

Sub-classes:

H01J2231/50015 » Light 3
H01J2231/50031 » High energy photons 0

Recent Application in this class:

20130146778

Electron multiplier detector formed from a highly doped nanodiamond layer

20090273281

PHOTOCATHODE AND ELECTRON TUBE HAVING THE SAME