Electronic imaging devices in the field of X-ray imaging not for medical use; video imaging systems not for medical use comprised of [ image display, video camera, optical coupling, image intensifier, collimator, X-ray tube, X-ray generator, ] flat panel detector; [ chromatography apparatus for laboratory use; ] radiological apparatus for industrial purposes; X-ray photographs, other than for medical purposes; electronic detectors for detecting X-ray and gamma ray radiation [ ; digital plotte...