US PATENT SUBCLASS 235 / 453
.~.~ Mechanical

Current as of: June, 1999
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235 /   HD   REGISTERS

435  DF  CODED RECORD SENSORS {9}
439  DF  .~ Particular sensor structure {8}
453.~.~ Mechanical

DEFINITION

Classification: 235/453

Mechanical:

(under subclass 439) Subject matter wherein the coded indicia is sensed and represented by entirely mechanical means.

(1) Note. Included here are devices such as Bowden wires which actuate some other mechanical element.