BLANK CARDS FOR INTEGRATED CIRCUITS OR MICROPROCESSORS; CENTRAL PROCESSING UNITS; SOFTWARE-PROGRAMMABLE MICROPROCESSORS; APPLICATION SOFTWARE, NAMELY, FOR APPLICATION AND DATABASE INTEGRATION; COMPUTER SOFTWARE DEVELOPMENT TOOLS; COMPUTER SOFTWARE FOR COMPUTER-ASSISTED SOFTWARE ENGINEERING, NAMELY, FOR SETTING UP AND CONFIGURING SIDE AREA NETWORKS; ALL OF THE FOREGOING IN THE FIELD OF RAIL SYSTEMS