US PATENT SUBCLASS 205 / 780
.~.~ Using electrode containing precious metal or free carbon

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

775  DF  ELECTROLYTIC ANALYSIS OR TESTING (PROCESS AND ELECTROLYTE COMPOSITION) {19}
778.5  DF  .~ For halogen or halogen containing compound {3}
780.~.~ Using electrode containing precious metal or free carbon

DEFINITION

Classification: 205/780

Using electrode containing precious metal or free carbon:

(under subclass 778.5) Subject matter in which an electrode containing silver (Ag), gold (Au), a platinum group metal, or free carbon (C) (e.g., graphite, carbon fibers, etc.) is used.

SEE OR SEARCH THIS CLASS, SUBCLASS:

786, for electrolytic analysis or testing for oxygen or an oxygen containing compound other than water using anelectrode containing precious metal or free carbon.

794.5, for other processes of electrolytic analysis or testing using an electrode containing precious metal or free carbon.