H01J2229/0794 - CPC Classification Index

ClassID:

206080 ⎘

H01J2229/0794 - CPC Classification

Classification description:

Details of cathode ray tubes or electron beam tubes; Shadow masks Geometrical arrangements, e.g. curvature

Recent Application in this class:

20070085465

Color cathode-ray tube

20060087215

Cathode ray tube

20050269930

Color picture tube

20050174032

Cathode-ray tube

20050057139

Color cathode ray tube

20050057138

Color cathode ray tube correcting beam landing errors

20050046327

Cathode ray tube