US PATENT SUBCLASS 205 / 638
.~.~.~ Utilizing specified electrode

Current as of: June, 1999
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205 /   HD   ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS

334  DF  ELECTROLYTIC SYNTHESIS (PROCESS, COMPOSITION, AND METHOD OF PREPARING COMPOSITION) {21}
615  DF  .~ Preparing nonmetal element {8}
637  DF  .~.~ Hydrogen produced {1}
638.~.~.~ Utilizing specified electrode {1}
639  DF  .~.~.~.~> Specified single metal or alloy

DEFINITION

Classification: 205/638

Utilizing specified electrode:

(under subclass 637) Subject matter wherein at least one specified electrode structure or composition is utilized during synthesis.

SEE OR SEARCH THIS CLASS, SUBCLASS:

280+, for an electrode of specified structure or composition.