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PCE
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IPC Subgroup
B21D 15/04

transversely, e.g. helically

Introduced: September 1968

Last revised: January 2006

Full Title

Corrugating tubes > transversely, e.g. helically

Classification Context

Section:
PERFORMING OPERATIONS; TRANSPORTING
Class:
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
Subclass:
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL

Related Keywords

THREADING metal by corrugating tubes

2 direct subcodes

Child Classifications

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