US PATENT SUBCLASS 204 / 413
.~.~.~ Liquid electrode, e.g., Hg, Na, etc.

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

193  DF  APPARATUS {5}
194  DF  .~ Electrolytic {11}
400  DF  .~.~ Analysis and testing {20}
413.~.~.~ Liquid electrode, e.g., Hg, Na, etc.

DEFINITION

Classification: 204/413

Liquid electrodes, e.g., Hg, Na, etc.:

(under subclass 400) Apparatus in which at least one electrode is a liquid.

(1) Note. The electrodes included herein are typically liquid metals particularly sodium or mercury.