US PATENT SUBCLASS 204 / 232
.~.~ Cells with electrolyte treatment means

Current as of: June, 1999
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204 /   HD   CHEMISTRY: ELECTRICAL AND WAVE ENERGY

193  DF  APPARATUS {5}
194  DF  .~ Electrolytic {11}
232.~.~ Cells with electrolyte treatment means {4}
233  DF  .~.~.~> Leacher, dissolver or extractor {1}
237  DF  .~.~.~> Recirculation {2}
240  DF  .~.~.~> With filter
241  DF  .~.~.~> With heater or cooler

DEFINITION

Classification: 204/232

(under subclass 194) Apparatus including an electrolytic cell and additional means to provide for chemical or physical treatment of the electrolyte outside the cell.