Geiger counters; Optical blank discs for sound and video recording; Optical character readers; Computer operating programs; Notebook computers; Laptop computers; Computer Mouses; Mouse pads; Microprocessors; Bar code readers; Light-emitting electronic pointers; Video game cartridges; Lasers not for medical purposes; X-rays producing apparatus and installations not for medical purposes, namely, industrial x-ray apparatus in the nature of testing equipment for determining industrial flaws and x...