US PATENT SUBCLASS 235 / 60.22
.~.~.~.~ Electric readout

Current as of: June, 1999
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235 /   HD   REGISTERS

61 R  DF  CALCULATORS {52}
58 R  DF  .~ Recording {7}
60 R  DF  .~.~ Key set {31}
60.2  DF  .~.~.~ True negative total recording {1}
60.22.~.~.~.~ Electric readout

DEFINITION

Classification: 235/60.22

(under subclass 60.2) Subject matter in which electrical means are employed for reading the total from the totalizer or result receiving elements or in controlling the elements which record the true negative total.