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IPC Subgroup
B21B 13/18

for step-by-step or planetary rolling

Introduced: September 1968

Last revised: January 2006

Full Title

Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories > for step-by-step or planetary rolling

Classification Context

Section:
PERFORMING OPERATIONS; TRANSPORTING
Class:
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
Subclass:
ROLLING OF METAL

1 direct subcode

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