(under subclass 218) Apparatus wherein the means is capable of comminuting or disintegrating solid lump fuel into powdered fuel for use in a powdered fuel burner.
SEE OR SEARCH THIS CLASS, SUBCLASS:
222, for a comminutor for disintegrating waste material combined with an incinerator.
SEE OR SEARCH CLASS
241, Solid Material Comminution or Disintegration, appropriate subclasses for comminuting or disintegrating apparatus, per se, or combined with heating means where no chemical change to the heated material occurs.
