DIFF Subgroup
B21D 26/053 characterised by the material of the blanks
Introduced: January 2011
Full Title
Full titles differ between systems:
IPC:
Shaping without cutting otherwise than by using rigid devices or tools or yieldable or resilient pads, e.g. shaping by applying fluid pressure or magnetic forces > by applying fluid pressure > characterised by the material of the blanks
CPC:
Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces (stamping using resilient pads B21D22/10) > by applying fluid pressure > characterised by the material of the blanks
IPC and CPC are identically structured here. All 3 subcodes exist in both systems.
IPC defines codes here since 2011.
Child Classifications
Navigate with arrow keys, Enter to open