G03G15/051 - CPC Classification Index

ClassID:

177646 ⎘

G03G15/051 - CPC Classification

Classification description:

Apparatus for electrographic processes using a charge pattern for imagewise charging, e.g. photoconductive control screen, optically activated charging means by modulating an ion flow through a photoconductive screen onto which a charge image has been formed

Sub-classes:

G03G15/052 » {Details and conditioning means of the screen, e.g. cleaning means, ozone removing means} 4

Recent Application in this class:

20200064753

2020-02-27

Electrophotographic image forming apparatus

20180024462

2018-01-25

Image forming apparatus