IPC Definitions - January 01, 2012
B23D - Definition
References relevant to classification in this subclass
This subclass does not cover:
Surgical saws | A61B 17/14 |
Sawing wood or similar material | B27B |
Attention is drawn to the following places, which may be of interest for search:
Punching, perforating, making articles by processing sheet metal, tubes or profiles | B21D |
Grinding | B24 |