US PATENT SUBCLASS 378 / 85
.~.~.~.~ With plural dispersing elements

Current as of: June, 1999
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378 /   HD   X-RAY OR GAMMA RAY SYSTEMS OR DEVICES

1  DF  SPECIFIC APPLICATION {14}
70  DF  .~ Diffraction, reflection, or scattering analysis {3}
82  DF  .~.~ Spatial energy dispersion {2}
84  DF  .~.~.~ Monochromator or focusing device {1}
85.~.~.~.~ With plural dispersing elements

DEFINITION

Classification: 378/85

With plural dispersing elements:

(under subclass 84) Subject matter comprising plural elements for focusing or energy analyzing X-rays by diffraction.

SEE OR SEARCH THIS CLASS, SUBCLASS:

157, for plural filters.