US PATENT SUBCLASS 34 / 356
.~.~ Solid treating agent treats suspension or slurry


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

282  DF  PROCESS {24}
329  DF  .~ With contacting of material treated with solid or liquid agent {5}
356.~.~ Solid treating agent treats suspension or slurry


DEFINITION

Classification: 34/356

Solid treating agent treats suspension or slurry:

(under subclass 329) Process wherein the treated material is a mixture of solid particles dispersed in a liquid and the treating agent is a solid material.