US PATENT SUBCLASS 34 / 350
.~.~.~.~ Treating solid material


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



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}
343  DF  .~.~ With addition of heat to drying process {3}
348  DF  .~.~.~ Treating agent is a liquid {2}
350.~.~.~.~ Treating solid material {2}
351  DF  .~.~.~.~.~> Treating agent displaces moisture
352  DF  .~.~.~.~.~> Treating agent absorbs moisture


DEFINITION

Classification: 34/350

Treating solid material:

(under subclass 348) Process wherein the treated material is

a solid.