US PATENT SUBCLASS 34 / 585
.~.~.~ Gas or vapor delivery nozzle

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

523  DF  APPARATUS {40}
576  DF  .~ With fluid current conveying of treated material {12}
582  DF  .~.~ With specific gas distributor {3}
585.~.~.~ Gas or vapor delivery nozzle

DEFINITION

Classification: 34/585

Gas or vapor delivery nozzle:

(under subclass 582) Subject matter wherein the gas distributor is a projecting opening.