by using mechanical effects, e.g. by friction

Full Title

Drying solid materials or objects by processes involving the application of heat > by development of heat within the materials or objects to be dried > by using mechanical effects, e.g. by friction

Classification Context

Section:

MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

Class:

DRYING

Subclass:

DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM