CPC Main Group
B23D 23/00 Machines or devices for shearing or cutting profiled stock (hand-held devices B23D29/00)
3 direct subcodes
Child Classifications
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- B23D 23/02 otherwise than in a plane perpendicular to the axis of the stock
- B23D 23/04 by means of holding-dies, arranged side by side, subjecting the stock to torsional stress