Apparatus peculiarly designed for the separation of starch from starch-bearing raw material or for the treatment and purification of starch-containing substances.
SEE OR SEARCH CLASS
209, Classifying, Separating, and Assorting Solids, appropriate subclasses, for apparatus for separating and purifying grain.
241, Solid Material Comminution or Disintegration, appropriate subclasses for grain comminutors.