US PATENT SUBCLASS 205 / 407
.~.~.~.~ Lithium, sodium, or potassium

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}
354  DF  .~ Utilizing fused bath {6}
367  DF  .~.~ Single metal produced {8}
406  DF  .~.~.~ Alkali metal (Li, Na, K, Rb, Cs, or Fr) {1}
407.~.~.~.~ Lithium, sodium, or potassium {1}
408  DF  .~.~.~.~.~> Sodium {1}

DEFINITION

Classification: 205/407

Lithium, sodium, or potassium:

(under subclass 406) Subject matter wherein the alkali metal is lithium, sodium, or potassium.