Application software; communication software; communications processing computer software; computer software; computer software (programs); computer software adapted for use in the operation of computers; computer software for communicating purposes between microcomputers; computer software for communication between computer processes; computer software for use in controlling machines; computer software packages; computer software products; computer software programs; computer software programs for database management; data communications software; data processing software; data processing software for graphic representations; industrial computer software programs; industrial controls incorporating software; integrated software packages; process controlling software; simulation software for use in digital computers; electro-dynamic apparatus for the remote control of railway points; railroad control apparatus for the control of traffic on railways; railroad signalling apparatus for the control of traffic on railways