US PATENT SUBCLASS 34 / 493
.~.~ Temperature of treating gas or vapor controlled

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

282  DF  PROCESS {24}
443  DF  .~ Gas or vapor contact with treated material {17}
493.~.~ Temperature of treating gas or vapor controlled {3}
494  DF  .~.~.~> To prevent damage to material or system
495  DF  .~.~.~> Temperature of gas or vapor regulated by other drying variables
496  DF  .~.~.~> Multiple temperature levels of gas or vapor

DEFINITION

Classification: 34/493

Temperature of treating gas or vapor controlled:

(under subclass 443) Process wherein the temperature of the treating gas or vapor is maintained or varied to desired levels.