Research and development in the field of designing special machines, plastic products and electrical and electronic materials, in particular in the area of pin and bowling alleys, technical consulting, acquisition, holding, use and disposal of patents, trademarks, technical and industrial know-how, import, purchase and sale of and trade in machines and motors, spare parts and accessories, in particular in the field of shipping and boats, as well as provision of service services in this context; may participate in industrial and commercial companies.