US PATENT SUBCLASS 205 / 615
.~ Preparing nonmetal element


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



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.~ Preparing nonmetal element {8}
616  DF  .~.~> Utilizing bipolar electrode
617  DF  .~.~> Sulfur or nitrogen produced
618  DF  .~.~> Halogen produced {3}
626  DF  .~.~> Ozone produced
627  DF  .~.~> Deuterium or tritium produced
628  DF  .~.~> Oxygen and hydrogen produced {2}
633  DF  .~.~> Oxygen produced {3}
637  DF  .~.~> Hydrogen produced {1}


DEFINITION

Classification: 205/615

Preparing nonmetal element:

(under subclass 334) Subject matter wherein a nonmetallic element is produced during synthesis.