ECHOS

portable computers and personal computers and parts therefor; word processors; portable voice recorders and audio tape cassette recorders; electronic calculators; apparatus for reading and recording data on magnetic and optical supports, namely blank magnetically encoded and optical cards and discs, boards and cards having microprocessors; readers and recorders for said boards and cards; power supplies; mouses; modems; comuter programs recorded on boards, discs, and cards, namely for word processing and voice processing