US PATENT SUBCLASS 250 / 503.1
.~ With radiation modifying member

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

493.1  DF  RADIANT ENERGY GENERATION AND SOURCES {3}
503.1.~ With radiation modifying member {1}
504 R  DF  .~.~> Ultraviolet or infrared source {1}

DEFINITION

Classification: 250/503.1

With radiation modifying member:

(under subclass 493.1) Subject matter which includes in addition to a radiation source, means to alter a radiation beams as to its cross section, intensity, direction or spectral or energy content.

SEE OR SEARCH CLASS

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

145+, for X-ray beam control devices.