9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
audiotapes, videotapes, videodiscs, film, photographic slides, instructor's manuals on disk, computer programs consisting of student tutorials, lecture presentation programs for instructor use, test banks for generating and grading tests, and kits composed of audiotapes, videotapes, videodiscs, film, photographic slides, instructor's manuals on disk, computer programs consisting of student tutorials, lecture presentation programs for instructor use, test banks for generating and grading tests, for college level instruction in accounting, business education, business law, economics, finance, information systems, management, marketing, statistics and quantitative methods