US PATENT SUBCLASS 378 / 173
.~ Serial film or film pack changer

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

167  DF  PHOTOGRAPHIC DETECTOR SUPPORT {9}
173.~ Serial film or film pack changer

DEFINITION

Classification: 378/173

Serial film or film pack changer:

(under subclass 167) Subject matter providing for the sequential supply of unexposed X-ray films or film packs to an X-ray exposure station and for the subsequent removal therefrom of exposed films or film packs.