9 Apparatus for recording transmission and reproduction of sound and images; magnetic data carriers, namely, blank magnetic computer tapes and pre-tape recorders; pre-formatted magnetic coded cards, recording discs, namely, blank floppy computer discs, blank hard computer discs and blank computer discs; data processing equipment, namely, computer software and computer programs for use in managing hospital laboratory assays, in the field of protein testing, storing all information produced by analytical instruments in a multimedia filing system and printing a complete result report, and manuals and instructional books sold as a unit therewith; computer operating programs and computers