integrated circuits; semi-conductors, data storage units in the nature of plug-in cartridges, voice organizers in the nature of electronic solid-state voice recorders, personal computer memory cards, and signal data recording units in the nature of solid-state memory capturing analog signals, all for use in recording and playing back sound, digital data and other analog signals; and user manuals for use therewith, all sold as a unit

medical equipment, namely, printed circuit boards sold as an integral component of holter electrocardiograph digital monitors

integrated circuits; semi-conductors; data storage units in the nature of plug-in cartridges, voice organizers in the nature of electronic solid-state voice recorders and personal computer memory card international association cards, all for use in recording and playing back sound, digital data or analog signals; signal data recording units in the nature of solid-state memory capturing analog signals; and user manuals for use therewith, all sold as a unit