IPC Subgroup
B21D 22/22 with devices for holding the edge of the blanks
Introduced: September 1968
Last revised: January 2006
Full Title
Shaping without cutting, by stamping, spinning, or deep-drawing > Deep-drawing > with devices for holding the edge of the blanks
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