US PATENT SUBCLASS 34 / 322
.~.~.~ Foraminous basket

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

282  DF  PROCESS {24}
312  DF  .~ By centrifugal force {6}
318  DF  .~.~ Rotating drum or basket {5}
322.~.~.~ Foraminous basket {1}
323  DF  .~.~.~.~> With fluidizing of treated material

DEFINITION

Classification: 34/322

Foraminous basket:

(under subclass 318) Process wherein the vessel holding the treated material has a plurality of openings in its wall members that permit the flow of liquid or gas or vapor yet hold the treated material within the vessel.