US PATENT SUBCLASS 205 / 613
.~.~.~.~ Utilizing sulfur containing material

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}
560  DF  .~ Preparing single metal {12}
610  DF  .~.~ Tin produced {2}
611  DF  .~.~.~ Leaching, dissolving, or extracting prior to synthesis {2}
613.~.~.~.~ Utilizing sulfur containing material

DEFINITION

Classification: 205/613

Utilizing sulfur containing material:

(under subclass 611) Subject matter wherein a sulfur containing material is used for any purpose in the leaching, dissolving, or extracting process (e.g., sulfating leach, etc.).