IPIQ

PERFORMING OPERATIONS; TRANSPORTING

B26

HAND CUTTING TOOLS; CUTTING; SEVERING

B26D

CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING

3/00

Cutting work characterised by the nature of the cut made; Apparatus therefor

B26D3/14

Forming notches in marginal portion of work by cutting