US PATENT SUBCLASS 204 / FOR 925
.~ Auxiliary electrode (204/231)

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

FOR 922  DF  ELECTROLYTIC CELLS WITH CURRENT CONTROL MEANS (204/228) {2}
FOR 925.~ Auxiliary electrode (204/231)

DEFINITION

Classification: 204/FOR.925

Auxiliary electrode:

Foreign art collection under collection FOR922 in which the current control includes means to control the current to an auxiliary electrode.