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.
downloadable books and textbooks on the topics of science, technology, engineering, business, management, computer science, energy, food and culinary science, forensics and criminal justice, healthcare, homeland security, information technology, life sciences, mathematics, medicine, nanoscience, nutrition, occupational health and safety, pharmaceutical science and regulation, physics, public policy and public administration, statistics and veterinary medicine
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.
books and textbooks on the topics of science, technology, engineering, business, management, computer science, energy, food and culinary science, forensics and criminal justice, healthcare, homeland security, information technology, life sciences, mathematics, medicine, nanoscience, nutrition, occupational health and safety, pharmaceutical science and regulation, physics, public policy and public administration, statistics and veterinary medicine