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PCE
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IPC Main Group
B21L 3/00

Making chains or chain links by bending the chain links or link parts and subsequently welding or soldering the abutting ends

Introduced: September 1968

Last revised: January 2006

Classification Context

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

Related Keywords

BRAZING metal in the manufacture of chains or chain linksSOLDERING of metal in the manufacture of chains or chain linksWELDING of metal in the manufacture of chains or chain links

1 direct subcode

Child Classifications

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