US PATENT SUBCLASS 250 / 559.07
.~.~ With imaging

Current as of: June, 1999
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250 /   HD   RADIANT ENERGY

200  DF  PHOTOCELLS; CIRCUITS AND APPARATUS {11}
559.01  DF  .~ With circuit for evaluating a web, strand, strip, or sheet {13}
559.07.~.~ With imaging {1}
559.08  DF  .~.~.~> With camera

DEFINITION

Classification: 250/559.07

With imaging:

(under subclass 559.01) Subject matter wherein photocells detect an optical image of the material and a circuit produces a resulting signal used to determine some characteristic of the mate-rial.