US PATENT SUBCLASS 422 / 238
.~.~ Solid reactant containing perforated or porous container-type separating means

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

129  DF  CHEMICAL REACTOR {28}
236  DF  .~ Including means separating reaction chamber into plural reactant-containing compartments and means moving reactant therebetween {2}
238.~.~ Solid reactant containing perforated or porous container-type separating means

DEFINITION

Classification: 422/238

Solid reactant containing perforated or porous container-type separating means:

(under subclass 236) Apparatus wherein one reactant is a solid material and the separating means includes a perforated or porous container for containing the reactant.