G03G2215/0858 - CPC Classification Index

ClassID:

178359 ⎘

G03G2215/0858 - CPC Classification

Classification description:

Apparatus for electrophotographic processes; Details of powder developing device not concerning the development directly; Materials and manufacturing of the developing device Donor member

Sub-classes:

G03G2215/0861 » Particular composition or materials 84
G03G2215/0863 » Manufacturing 39

Recent Application in this class:

20250053115

2025-02-13

DEVELOPING DEVICE

20220236663

2022-07-28

Developing apparatus, electrophotography process cartridge, and electrophotographic image forming apparatus

20210223714

2021-07-22

Developing roll for electrophotographic device

20200073278

2020-03-05

Developing roller, electrophotographic process cartridge and electrophotographic image forming apparatus

20150338780

2015-11-26

Image forming apparatus

16774198

2020-10-06

Conductive roller, transfer device, process cartridge, image forming apparatus, and method for producing conductive roller