US PATENT SUBCLASS 205 / 490
.~.~.~.~.~ Alkali or alkaline earth metal, beryllium, or magnesium containing

Current as of: June, 1999
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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  DF  .~.~.~.~ Phosphate {1}
490.~.~.~.~.~ Alkali or alkaline earth metal, beryllium, or magnesium containing

DEFINITION

Classification: 205/490

Alkali or alkaline earth metal, beryllium, or magnesium containing:

(under subclass 489) Subject matter wherein the phosphate produced contains an alkali or alkaline earth metal, beryllium, or magnesium (Li, Na, K, Rb, Cs, Fr, Be, Mg, Ca, Sr, Ba, or Ra).