US PATENT SUBCLASS 378 / 55
.~.~.~ With movable source or detector

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

1  DF  SPECIFIC APPLICATION {14}
51  DF  .~ Absorption {7}
54  DF  .~.~ Thickness or density analysis {2}
55.~.~.~ With movable source or detector

DEFINITION

Classification: 378/55

With movable source or detector:

(under subclass 54) Subject matter including means to allow movement of the source or detector to X-rays relative to the object being examined.