(under subclass 174) Apparatus wherein electrical energy rays which influence the work are emitted or transmitted by continuous or intermittent radiation or in the form of energy pulses.
(1) Note. Included herein is energy specified as infrared, ultraviolet, X-ray, electron, or ion bombardment, etc..
SEE OR SEARCH CLASS
264, Plastic and Nonmetallic Article Shaping or Treating: Processes,
405+, for similar processes to effect heating of the work.
