US PATENT SUBCLASS 205 / 489
.~.~.~.~ Phosphate


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}
488  DF  .~.~.~ Phosphorus containing {1}
489.~.~.~.~ Phosphate {1}
490  DF  .~.~.~.~.~> Alkali or alkaline earth metal, beryllium, or magnesium containing


DEFINITION

Classification: 205/489

Phosphate:

(under subclass 488) Subject matter wherein the phosphorus containing compound produced is a phosphate (PO4 containing).