US PATENT SUBCLASS 205 / 560
.~ Preparing single 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}
560.~ Preparing single metal {12}
561  DF  .~.~> Utilizing bipolar electrode
562  DF  .~.~> Mercury produced
563  DF  .~.~> Arsenic, antimony, or bismuth produced (As, Sb, or Bi)
564  DF  .~.~> Gallium, germanium, indium, vanadium, or molybdenum produced
565  DF  .~.~> Precious metal produced {3}
572  DF  .~.~> Chromium produced
573  DF  .~.~> Manganese produced
574  DF  .~.~> Copper produced {4}
587  DF  .~.~> Ion, cobalt, or nickel produced {3}
597  DF  .~.~> Lead produced {3}
602  DF  .~.~> Zinc produced {3}
610  DF  .~.~> Tin produced {2}

DEFINITION

Classification: 205/560

Preparing single metal:

(under subclass 334) Subject matter wherein a single metal (free metal or elemental metal) is produced from an aqueous bath or other bath.

SEE OR SEARCH THIS CLASS, SUBCLASS:

261+, for processes of depositing a predominantly single metal coating from an aqueous bath.

367, for processes of preparing a single metal from a fused bath.