75273486
Apr 11, 1997
Dec 25, 2001
computer systems comprising - computers, operating systems software, instructional application software for use by instructors in facilitating interactive distance learning in all fields of training and instruction, processor/memory cards, disk controller cards, communications cards, graphics cards, touch monitors, keypads, response keypads, liquid crystal displays, microphones, microprocessor-based cards, electronic site controllers, modems for use with a global computer network, local area networks, and wide area networks, all used for interactive training and educational purposes, and user manuals sold in connection therewith
Electrical and Scientific Apparatus