G03B27/545 - CPC Classification Index

ClassID:

176025 ⎘

G03B27/545 - CPC Classification

Classification description:

Photographic printing apparatus; Projection printing apparatus, e.g. enlarger, copying camera; Details; Lamp housings; Illuminating means for enlargers

Sub-classes:

G03B27/547 » {colour mixing heads} 18

Recent Application in this class:

20100225891

2010-09-09

ILLUMINATION OPTICAL SYSTEM AND EXPOSURE APPARATUS

20100128239

2010-05-27

Exposure method and exposure apparatus

20080117387

2008-05-22

Image projecting apparatus and image projecting method

20070153521

2007-07-05

Illumination optical system, illumination unit and image projection apparatus employing the same

20070153239

2007-07-05

Light-beam generator and projecting system having the light-beam generator

20060279708

2006-12-14

Electronic display apparatus having adaptable color gamut