US PATENT SUBCLASS 429 / 93
.~.~.~ External type

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

90  DF  WITH MEASURING, TESTING, OR INDICATING MEANS {1}
91  DF  .~ For charge or liquid level {1}
92  DF  .~.~ Having electrical circuitry {1}
93.~.~.~ External type

DEFINITION

Classification: 429/93

(under subclass 92) Apparatus wherein the electrical circuit is located outside of the battery.