US PATENT SUBCLASS 429 / 225
.~.~.~ Lead component is active material


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

122  DF  CURRENT PRODUCING CELL, ELEMENTS, SUBCOMBINATIONS AND COMPOSITIONS FOR USE THEREWITH AND ADJUNCTS {16}
209  DF  .~ Electrode {7}
218.1  DF  .~.~ Chemically specified inorganic electrochemically active material containing {16}
225.~.~.~ Lead component is active material {3}
226  DF  .~.~.~.~> Alloy
227  DF  .~.~.~.~> Metal sulphate or carbonate
228  DF  .~.~.~.~> Lead oxide


DEFINITION

Classification: 429/225

(under subclass 218.1) Apparatus having lead as a component thereof.