Online advertising services on a computer network in the field of the initiation and arrangement of business contacts and commercial and economic contacts; professional business consultancy also aver the Internet; compilation and collection of information into computer databases; compilation and systematization of messages, information, pictures and texts in terms of data files into computer databases

planetariums and options therefor, namely domescreen, projectors, space simulators, lifter units, all-sky movie systems, video and audio, namely, disc or cassette video and audio recorder/players and projectors; audio mixers and audio speakers; control systems, namely, computer consoles and supporting software for the control and integration of text, audio, graphics, still images and moving pictures in planetariums; and parts and accessories for all the aforesaid goods