B21C27/04 - CPC Classification Index

ClassID:

38274 ⎘

B21C27/04 - CPC Classification

Classification description:

Containers for metal to be extruded Venting metal-container chamber

Recent Application in this class:

20150352614

Container degassing device for extrusion press

20150107324

Extrusion press machine

20110296889

Extrusion press device

20110195039

HAIR BUILDING SOLID AGENT

20070227221

Extrusion molding method and apparatus of extrusion press