(under subclass 290) Process or apparatus wherein the tobacco treatment includes the application of electrical or radiant energy.
SEE OR SEARCH CLASS
34, Drying and Gas or Vapor Contact With Solids,
93, 245+, 266+, and 519+, for drying including the use of electrical or radiant energy.
99, Foods and Beverages: Apparatus,
451, for apparatus to treat food with electric or radiant energy.
204, Chemistry: Electrical and Wave Energy,
688+, for the electrolytic treatment of organic materials. 422, Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing, appropriate subclasses for the preserving, disinfecting, and sterilizing
