US PATENT SUBCLASS 204 / 650
.~.~ With moving or movable electrode


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

193  DF  APPARATUS {5}
600  DF  .~ Electrophoretic or electro-osmotic apparatus {11}
650.~.~ With moving or movable electrode


DEFINITION

Classification: 204/650

With moving or movable electrode:

(under subclass 600) Apparatus having a moving or movable electrode.

SEE OR SEARCH THIS CLASS, SUBCLASS:

198, through 226, for electrolytic apparatus with movable electrode means.

623+, for electrophoretic or electro-osmotic coating or forming apparatus with a moving or movable electrode.

629, for an electrophoretic or electro-osmotic barrier separator with a moving or movable electrode.

649, for an electrophoretic or electro-osmotic bulk separator for solids and liquids with a moving or movable electrode.

668+, for electrical apparatus used to separate or purify liquid with a moving or movable electrode.