Machines for making slits approximately perpendicular to the seams either level with, or above or below the level of, the machine

Full Title

Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam > Machines for making slits approximately perpendicular to the seams either level with, or above or below the level of, the machine

Classification Context

Section:

FIXED CONSTRUCTIONS

Class:

EARTH OR ROCK DRILLING; MINING

Subclass:

MINING OR QUARRYING