Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
B02C4/00—Crushing or disintegrating by roller mills
B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
B02C4/12—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a plate
B02C4/16—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a plate specially adapted for milling grain