DTWIN

Data-processing equipment and computers; apparatus for recording, transmission or reproduction of sound or images; computer programs recorded on data carriers (included in this class)

Instructional and teaching material (except apparatus); printed matter

Training in the field of application of computer programs

Design and development of computer hardware and software, namely, for architecture and construction engineering, building design services and building management/operation, mine, oil and gas installation management/operation, infrastructure services and factory management/operation