G03H2240/22 - CPC Classification Index

ClassID:

178819 ⎘

G03H2240/22 - CPC Classification

Classification description:

Hologram nature or properties; Details of physical variations exhibited in the hologram; Optical density variations Chromatic variations, e.g. photochromic or electrochromic

Recent Application in this class:

20170315506

2017-11-02

Display article

20170123374

2017-05-04

Holographic recording composition

20120208110

2012-08-16

Method of making holographic storage medium

20080259434

2008-10-23

Complex pointillistic printing

20070211319

2007-09-13

DISPLAY APPARATUS, HOLOGRAM REPRODUCTION APPARATUS AND APPARATUS UTILIZING HOLOGRAM