Description
Class B27F : DOVETAILED WORK; TENONS; SLOTTING MACHINES; NAILING OR STAPLING MACHINES
Subclass 7/04: Nailing or stapling (surgical staplers A61B 17/068; hand-held nailing tools B25C 1/00; manually operated portable stapling tools, hand-held power-operated stapling tools B25C 5/00); Nailed or stapled work Nailing machines Equipment for bending nails driven through