sil.via

Rail construction material made of metal; masts made of metal; fastening material made of metal; railway points; rails. Signalling apparatus and instruments; apparatus and instruments for conducting, distributing, converting, storing, regulating or controlling of electric current; data processing apparatus and computers for the railway control and communication technology; control and communication for railway control systems; railway traffic safety appliances, especially inductive signal transmission apparatus and coupling coils; signal transmitters; electric point operating devices; vehicle identification apparatus; axle counters; track circuits; point block circuits; track magnets; switching installations; remote control apparatus, especially electro-dynamic apparatus for the remote control of railway points; optical lanterns and lenses; signal installations (luminous or mechanical); signal lanterns; signalling panels (luminous or mechanical); computer programs for controlling and securing railway traffic. Installation, maintenance and repair of railway installations. Scientific and technological services as well as research and development in the field of railway technology; design and development of computer hardware and software for railway technology.