IPC Main Group
B21D 13/00 Corrugating sheet metal, rods or profiles, or bending sheet metal, rods or profiles into wave form
Introduced: September 1968
Last revised: January 2006
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
CORRUGATING metal
5 direct subcodes
Child Classifications
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- B21D 13/02 by pressing
- B21D 13/04 by rolling
- B21D 13/06 by drawing
- B21D 13/08 by combined methods
- B21D 13/1 into a peculiar profiling shape