in machines with drums with cylindrical, conical, or similar surfaces for supporting the whole working piece

Full Title

Manufacture of leather; Machines or devices therefor > Fleshing, unhairing, samming, stretching-out, setting-out, shaving, splitting, or skiving skins, hides, or leather > using slicking, scraping, or smoothing-out cylinders or blades fixed on supports, e.g. cylinders, in a plane substantially at right angles to the working surface > in machines with drums with cylindrical, conical, or similar surfaces for supporting the whole working piece

Classification Context

Section:

CHEMISTRY; METALLURGY

Class:

SKINS; HIDES; PELTS OR LEATHER

Subclass:

MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES, OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES