US PATENT SUBCLASS 205 / 485
.~.~.~.~.~ Alkali metal containing

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}
464  DF  .~ Preparing inorganic compound {9}
477  DF  .~.~ Metal containing compound produced {11}
483  DF  .~.~.~ Chromium containing {2}
484  DF  .~.~.~.~ Chromate {1}
485.~.~.~.~.~ Alkali metal containing

DEFINITION

Classification: 205/485

Alkali metal containing:

(under subclass 484) Subject matter wherein the chromate produced contains an alkali metal (Li, Na, K, Rb, Cs, or Fr).