CPC Subgroup
B21D 22/26 for making peculiarly, e.g. irregularly, shaped articles
Full Title
Shaping without cutting, by stamping, spinning, or deep-drawing (otherwise than using rigid devices or tools or yieldable or resilient pads B21D26/00) > Deep-drawing (special deep-drawing arrangements in, or in connection with, presses B21D24/00) > for making peculiarly, e.g. irregularly, shaped articles