KOSMOS

electric and electronic switching devices, power supplies, and A/D converters all for use in self-assembly experimental kits, excluding use with telephones, wiring or wireless connections, systems for surveillance of buildings, measuring instruments for nephelometry, air leak testers or logarithmic slide rules of physical relationships; experimental kits for electronics, physics, chemistry and biology consisting primarily of laboratory experimentation discs containing computer programs for the carrying out, simulation and evaluation of experiments; test tubes, magnets, capacitors, transistors and resistors

[ instructional and teaching material in the form of printed matter, namely, books, calendars; series of books in the field of natural science, namely, astronomy, railways and biology, horses and flowers; periodicals, namely, magazines in the field of natural science and natural science technics ]

educational card games, excluding board games, for teaching and promoting concentration, logical thinking and knowledge of foreign languages

[computer programming, and updating and upgrading of software for others]