7
Machine tools; Motors and engines for underwater drives; Motors and engines for swimming pool covers; Swimming pool drives; Devices for generating currents in liquids; Direct current motors; Control apparatus (electronic-) for engines; Gears; Equipment and apparatus for setting up countercurrent systems in liquid containers; Pumps [machines]; Sliding valves and safety valves; And drives adapted therefor
9
Instruments and apparatus for recording measurement data in liquids for control purposes and regulating purposes and recording purposes; Life-saving apparatus and Life saving apparatus; Teaching apparatus and teaching instruments; Data processing equipment; Computers; Computer software; Control systems
37
Installation services, in the following fields: Liquid containers; Construction work, in the following fields: Liquid containers
40
Treatment of materials relating to custom individual solutions in the construction of liquid containers
42
Technological services and research relating to the building and construction of liquid containers, including swimming pools and swimming pools with countercurrent systems, and design relating thereto; Industrial analysis and research services; Design and development of computer hardware and computer software; Quality control in the construction of liquid containers; Quality control of materials used; Technical planning for the fabrication of and carrying out of work on liquid containers