US PATENT SUBCLASS 205 / 396
.~.~.~.~ Utilizing specified process step to maintain bath temperature

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}
372  DF  .~.~.~ Aluminum {16}
396.~.~.~.~ Utilizing specified process step to maintain bath temperature

DEFINITION

Classification: 205/396

Utilizing specified process step to maintain bath temperature:

(under subclass 372) Subject matter wherein a specified process step is utilized to maintain bath temperature.

(1) Note. This subclass includes, for example, recycling heated air or gas during the process, utilizing a flammable liquid, utilizing a heater, etc..