US PATENT SUBCLASS 70 / 434
.~.~.~ Electric

Current as of: June, 1999
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70 /   HD   LOCKS

431  DF  PARTS, ATTACHMENTS, ACCESSORIES AND ADJUNCTS {9}
432  DF  .~ Condition indicators {5}
433  DF  .~.~ With recorder {2}
434.~.~.~ Electric

DEFINITION

Classification: 70/434

(under subclass 433) Devices in which the operating mechanism is electrically motivated.