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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.
data processing equipment and parts and accessories therefor-namely, controller units for the control of data processing systems, of peripheral units and of data communications; central processing units; peripheral units including printer units, keyboard entry units, display units, magnetic tape units, magnetic disc units, punch card readers and punch units, and switching units; prerecorded programs for data processing equipment; print drums; type slugs; print character wheels and preprinted program listings sold with the unit
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16
Paper, cardboard and goods made from these materials, not included in other classes; printed matter; bookbinding material; photographs; stationery; adhesives for stationery or household purposes; artists' materials; paint brushes; typewriters and office requisites (except furniture); instructional and teaching material (except apparatus); plastic materials for packaging (not included in other classes); printers' type; printing blocks.
educational publications-namely, instruction books for the construction, maintenance, operation, and programming, of data processing equipment; and for program planning sheets and printer ribbons
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37
Building construction; repair; installation services
installing and maintaining data processing equipment
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41
Education; providing of training; entertainment; sporting and cultural activities
educational services-namely, training in programming, maintenance and operation of data processing equipment
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42
Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software
leasing data processing equipment, preparing programs for data processing equipment to the specification of others