Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
Load children
B02
CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
Load children
B02C
CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
Load children
13/00
Disintegrating by mills having rotary beater elements; ; Hammer mills
Load children Filter patents View analytics View as hierarchy