7 Machines for use in the field of motive power engineering and machine tools; motors and engines (except for land vehicles); machine couplings and transmission components (except for land vehicles).
8 Hand-operated tools; hand-operated apparatus for use in the field of motive power engineering.
35 Advertising; business management and organization consultancy; arranging of specialist exhibitions for commercial purposes.
37 Professional services of an electrician, an electrical fitter, a telecommunications engineer, a radio and television technician and an electrical engineer; electrical engineering services; commissioning, maintenance and repair of electric machines, electric and electronic installations, and of control and regulating apparatus for use in electricity generation, welding technology and motive power engineering.
41 Education and training; conducting of further training initiatives; production of films with specialist content; rental of radio and television receiving sets; publication of printed materials with specialist content and of relevant electronic media (data, image and sound carriers of all types).
42 Architectural and construction drafting and consultancy in the field of electrical engineering and electronics, and in the field of electrical motive power engineering; engineering services; creation of data-processing programs; engineering surveying, technical consultancy and providing of expertise; leasing of data-processing installations.