US PATENT SUBCLASS 205 / 491
.~.~.~ Nitrogen 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}
491.~.~.~ Nitrogen containing {2}
492  DF  .~.~.~.~> Nitrite
493  DF  .~.~.~.~> Nitrate

DEFINITION

Classification: 205/491

Nitrogen containing:

(under subclass 477) Subject matter wherein the metal containing compound produced contains nitrogen (e.g., nitrosodisulfonate, etc.).