G03B21/08 - CPC Classification Index

ClassID:

175891 ⎘

G03B21/08 - CPC Classification

Classification description:

Projectors or projection-type viewers; Accessories therefor affording epidiascopic projection

Recent Application in this class:

20130329197

Optical projection device for an icon display element

20080297626

IMAGING DEVICE

20080036976

Apparatus and method for providing image-correction function in projector