| 422 / | HD | CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING |
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| 129 | DF | CHEMICAL REACTOR {28} |
| 198 | DF | .~ Including heat exchanger for reaction chamber or reactants located therein {6} |
| 202 |  | .~.~ Heat-exchange jacket surrounding reaction chamber {3} |
| 203 | DF | .~.~.~> Including fluid-transfer means connecting chamber to heat-exchange jacket |
| 204 | DF | .~.~.~> Means associated with jacket providing combustion gas as heat-exchange medium |
| 205 | DF | .~.~.~> Including baffle or stirring means disposed within jacket or chamber, the baffle means within chamber connected directly to wall thereof |