US PATENT SUBCLASS 34 / 390
.~.~.~ Deodorizer

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

282  DF  PROCESS {24}
380  DF  .~ With nondrying treating of material {7}
389  DF  .~.~ Adding of nondrying treating substance {1}
390.~.~.~ Deodorizer

DEFINITION

Classification: 34/390

Deodorizer:

(under subclass 389) Process wherein the nondrying treating substance functions to absorb or displace odors in the treated material.