US PATENT SUBCLASS 235 / 443
.~.~.~.~ Static sensed

Current as of: June, 1999
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235 /   HD   REGISTERS

435  DF  CODED RECORD SENSORS {9}
439  DF  .~ Particular sensor structure {8}
441  DF  .~.~ Electrical contact {1}
442  DF  .~.~.~ Perforated {1}
443.~.~.~.~ Static sensed

DEFINITION

Classification: 235/443

Static sensed:

(under subclass 442) Subject matter wherein all the perforations in the record are sensed simultaneously while the record is held stationary.