-
Vertical mill
-
Patent number 4,597,537
-
Issue date Jul 1, 1986
-
Onoda Cement Company, Ltd.
-
Takaaki Misaka
-
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
-
Air classifier
-
Patent number 4,296,864
-
Issue date Oct 27, 1981
-
Onoda Cement Co., Ltd.
-
Takaaki Misaka
-
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING