US PATENT SUBCLASS 422 / 286
.~.~.~ Including mechanical comminuting or conveying means

Current as of: June, 1999
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422 /   HD   CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING

243  DF  PHYSICAL TYPE APPARATUS {8}
255  DF  .~ Means separating or dissolving a material constituent {3}
285  DF  .~.~ And heating means {2}
286.~.~.~ Including mechanical comminuting or conveying means {1}
287  DF  .~.~.~.~> Within treating vessel

DEFINITION

Classification: 422/286

Including mechanical comminuting or conveying means:

(under subclass 285) Apparatus having mechanical means to subdivide or transport the material.