with milling members essentially having different peripheral speeds and in the form of a hollow cylinder or cone and an internal roller or cone

Full Title

Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs > with milling members essentially having different peripheral speeds and in the form of a hollow cylinder or cone and an internal roller or cone

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