DIFF Subgroup
B21D 13/10 into a peculiar profiling shape
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Corrugating sheet metal, rods or profiles, or bending sheet metal, rods or profiles into wave form > into a peculiar profiling shape
CPC:
Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form (tubes B21D15/00) > into a peculiar profiling shape
No child classifications to compare. This is a leaf node in both IPC and CPC.