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PCE
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DIFF Subgroup
B21C 27/02

for making coated work

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Containers for metal to be extruded > for making coated work

CPC:

Containers for metal to be extruded (B21C29/02 takes precedence) > for making coated work

No child classifications to compare. This is a leaf node in both IPC and CPC.