Mills with balls or rollers centrifugally forced against the inner surface of a ring, the balls or rollers of which are driven by other means than a centrally-arranged member

Full Title

Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs > Mills with balls or rollers centrifugally forced against the inner surface of a ring, the balls or rollers of which are driven by other means than a centrally-arranged member

Classification Context

Section:

PERFORMING OPERATIONS; TRANSPORTING

Class:

CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING

Subclass:

CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN