(under subclass 46.01) Apparatus wherein the cause of liquid excitement is a stirring means which turns upon an axis to create a turbulent motion of the liquid which motion generates a comminuting agitating force upon submerged material for its disintegration.
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134, Cleaning and Liquid Contact With Solids, appropriate subclasses for similar type fluid agitating means in combination with a separate holding or handling device for solid materials or objects which are to be cleaned or contacted by fluid.
162, Paper Making and Fiber Liberation, appropriate subclasses for the agitation of a liquid containing fibrous material wherein some chemical or solvent action upon the fibrous material takes place.
366, Agitating, appropriate subclasses for the mixing and agitation of liquids or liquids combined with solids.