in a zig-zag path

Full Title

Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form > with movement in a path composed of one or more straight lines, e.g. compound > the lines being all vertical or steeply inclined > the objects or batches of materials being carried by endless belts > in a zig-zag path

Classification Context

Section:

MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

Class:

DRYING

Subclass:

DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM