US PATENT SUBCLASS 378 / 174
.~ For plural films or plates

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}
174.~ For plural films or plates

DEFINITION

Classification: 378/174

For plural films or plates:

(under subclass 167) Subject matter including plural photos:graphic detector units.