D21H1/04 - CPC Classification Index

ClassID:

126725 ⎘

D21H1/04 - CPC Classification

Classification description:

Paper; Cardboard; Multi-ply material finished plies by using an adhesive

Recent Application in this class:

20220033129

DOUBLE-WALL PAPERBOARD CONTAINERS HAVING AQUEOUS BARRIER COATINGS

20160130761

Selectively sized multi-ply core stock paper, methods, and apparatus

20150151505

PAPERBOARD MANUFACTURE

20140322488

CREPED PAPERBOARD