US PATENT SUBCLASS 324 / 428
.~.~.~ Including an integrating device

Current as of: June, 1999
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324 /   HD   ELECTRICITY: MEASURING AND TESTING

425  DF  ELECTROLYTE PROPERTIES {3}
426  DF  .~ Using a battery testing device {10}
427  DF  .~.~ To determine ampere-hour charge capacity {1}
428.~.~.~ Including an integrating device

DEFINITION

Classification: 324/428

Including an integrating device:

(under subclass 427) Subject matter in which a charge accumulating or counting device is connected to the battery terminals in order to show the amount of remaining battery charge.