DIFF Main Group
B23D 21/00 Machines or devices for shearing or cutting tubes (as additional equipment for deep-drawing presses B21D24/16)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Machines or devices for shearing or cutting tubes
CPC: Machines or devices for shearing or cutting tubes (as additional equipment for deep-drawing presses B21D24/16)
Full Title
Full titles differ between systems:
IPC:
Machines or devices for shearing or cutting tubes
CPC:
Machines or devices for shearing or cutting tubes (as additional equipment for deep-drawing presses B21D24/16)
Of 6 combined children, 4 exist in both systems.
2 codes are CPC-only extensions.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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- B23D 21/02 otherwise than in a plane perpendicular to the axis of the tube, e.g. for making mitred cuts, for making bicycle frames IPC+CPC Available in IPC and CPC