US PATENT SUBCLASS 204 / 269
.~.~.~.~ With feeding and/or withdrawal 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}
242  DF  .~.~ Cells {10}
267  DF  .~.~.~ Plural cells {2}
269.~.~.~.~ With feeding and/or withdrawal means {1}
270  DF  .~.~.~.~.~> Gas


DEFINITION

Classification: 204/269

(under subclass 267) Electrolytic cells in which means are provided to feed to and/or withdraw material from the cell chamber.

(1) Note. For other cells with feeding or withdrawal means, see this class, subclasses 245, 255, 257, 263, and 275 and their indented subclasses.