US PATENT SUBCLASS 34 / 304
.~.~ By cooling of treated material

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

282  DF  PROCESS {24}
302  DF  .~ Congealing or thickening {3}
304.~.~ By cooling of treated material

DEFINITION

Classification: 34/304

By cooling of treated material:

(under subclass 302) Process wherein the material treated is thickened or congealed by reducing its temperature.