US PATENT SUBCLASS 425 / 174.4
.~ Radiated energy


Current as of: June, 1999
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425 /   HD   PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS

174  DF  MEANS APPLYING ELECTRICAL OR WAVE ENERGY DIRECTLY TO WORK {4}
174.4.~ Radiated energy


DEFINITION

Classification: 425/174.4

(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.