DIFF Main Group
B21C 27/00 Containers for metal to be extruded (B21C29/02 takes precedence)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Containers for metal to be extruded
CPC: Containers for metal to be extruded (B21C29/02 takes precedence)
Full Title
Full titles differ between systems:
IPC:
Containers for metal to be extruded
CPC:
Containers for metal to be extruded (B21C29/02 takes precedence)
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
Child Classifications
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