US PATENT SUBCLASS 250 / 363.04
.~.~.~.~ Emission tomography

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}
363.04.~.~.~.~ Emission tomography {1}
363.05  DF  .~.~.~.~.~> With detector support

DEFINITION

Classification: 250/363.04

Emission tomography:

(under subclass 363.02) Subject matter in which the image-forming means produces an image of a cross-section of the body from the radiation emitted within the body.

SEE OR SEARCH CLASS

378, X-Ray or Gamma Ray Systems or Devices,

4+, and subclasses 21+ for tomography with an external X-ray source.