US PATENT SUBCLASS 429 / 30
.~ Solid electrolyte

Current as of: June, 1999
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429 /   HD   CHEMISTRY: ELECTRICAL CURRENT PRODUCING APPARATUS, PRODUCT, AND PROCESS

12  DF  FUEL CELL, SUBCOMBINATION THEREOF OR METHODS OF OPERATING {10}
30.~ Solid electrolyte {3}
31  DF  .~.~> Tubular
32  DF  .~.~> Plural disc or modules
33  DF  .~.~> Electrolyte composition chemically specified

DEFINITION

Classification: 429/30

(under subclass 12) Apparatus having a solid material which functions as an electrolyte.

SEE OR SEARCH THIS CLASS, SUBCLASS:

304+, for solid battery electrolytes.