DIFF Subgroup
B02C 7/186 Full Title
Crushing or disintegrating by disc mills (apparatus specially adapted for manufacture or treatment of cocoa or cocoa products exclusively A23G1/04) > Disc mills specially adapted for grain
B02C 7/186 Crushing or disintegrating by disc mills (apparatus specially adapted for manufacture or treatment of cocoa or cocoa products exclusively A23G1/04) > Disc mills specially adapted for grain