US PATENT SUBCLASS 34 / 362
.~.~.~ Including pressurizing atmosphere

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}
359  DF  .~ With fluid current conveying or suspension of treated material {3}
360  DF  .~.~ Suspension of treated material {10}
362.~.~.~ Including pressurizing atmosphere

DEFINITION

Classification: 34/362

Including pressurizing atmosphere:

(under subclass 360) Process wherein the treated material is subjected to pressure above atmospheric during treatment.

(1) Note. This treatment will normally be carried out in a closed or sealed chamber to maintain the pressurized environment.