US PATENT SUBCLASS 429 / 40
.~ Catalytic electrode structure or composition


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}
40.~ Catalytic electrode structure or composition {3}
41  DF  .~.~> Having electrolyte matrix or barrier layer
42  DF  .~.~> Having organic constituent as part of the electrode {1}
44  DF  .~.~> Having an inorganic matrix, substrate or support {1}


DEFINITION

Classification: 429/40

(under subclass 12) Apparatus having a catalytic electrode which is structurally or chemically specified.

SEE OR SEARCH CLASS

427, Coating Processes,

115, for method of producing fuel cell electrode by coating.