US PATENT SUBCLASS 347 / 185
.~ Preheating

Current as of: June, 1999
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347 /   HD   INCREMENTAL PRINTING OF SYMBOLIC INFORMATION

171  DF  THERMAL MARKING APPARATUS OR PROCESSES {20}
185.~ Preheating {2}
186  DF  .~.~> Recording means
187  DF  .~.~> Transfer material or recording medium

DEFINITION

Classification: 347/185

Preheating:

(under subclass 171) Recorders of the type wherein a warming up process is performed before marking is commenced.

SEE OR SEARCH CLASS

219, Electric Heating,

216, for printing or reproducing devices.