US PATENT SUBCLASS 34 / 308
.~.~ Radiation applying with shielding

Current as of: June, 1999
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34 /   HD   DRYING AND GAS OR VAPOR CONTACT WITH SOLIDS

282  DF  PROCESS {24}
307  DF  .~ Retarding or shielding of treatment {4}
308.~.~ Radiation applying with shielding

DEFINITION

Classification: 34/308

Radiation applying with shielding:

(under subclass 307) Process wherein radiation treatment strength is selectively applied to particular areas of the material treated through the action of a radiation barrier.

SEE OR SEARCH THIS CLASS, SUBCLASS:

245+, for full application of radiation during treatment.