US PATENT SUBCLASS 250 / 363.09
.~.~.~.~ With calibration

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

336.1  DF  INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING {16}
361 R  DF  .~ With or including a luminophor {7}
363.01  DF  .~.~ With radiant energy source {3}
363.02  DF  .~.~.~ Body scanner or camera {7}
363.09.~.~.~.~ With calibration

DEFINITION

Classification: 250/363.09

With calibration:

(under subclass 363.02) Subject matter including means to establish a reference indication of the invisible radiation or its level.

SEE OR SEARCH THIS CLASS, SUBCLASS:

252.1, for calibrating and standardizing methods in general.

SEE OR SEARCH CLASS

364, Electrical Computers and Data Processing Systems,

571, for calibration operations on electrical signals.

378, X-Ray or Gamma Ray Systems or Devices, 207, for calibration of X-ray devices.