US PATENT SUBCLASS 205 / 632
.~.~.~.~.~ Group VIII metal

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}
628  DF  .~.~ Oxygen and hydrogen produced {2}
630  DF  .~.~.~ Utilizing specified electrode {1}
631  DF  .~.~.~.~ Specified single metal or alloy {1}
632.~.~.~.~.~ Group VIII metal

DEFINITION

Classification: 205/632

Group VIII metal:

(under subclass 631) wherein the electrode containing a group VIII metal (e.g., Fe, Ni, or Co) or alloy is utilized during synthesis.