9 [ Scientific, surveying, photographic, optical, measuring, digital signal transmission, checking, life-saving and teaching apparatus and instruments, namely, computer hardware and handheld computers comprising an engineering platform for programming, prototyping, controlling, simulating and testing; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers and recording discs featuring information in the fields of software, software development, hardware, information technology, business processes, data, engineering, design, safety, quality assurance, security, automotive, medical systems, robotics, motorsports, transportation, industrial, agricultural, architecture, and aerospace; data processing equipment and computers, in particular with recorded software and in particular for use as a control unit, included in this class, for machines, engines, vehicles and vehicle components, apparatus for locomotion by land, in the air and on the water, for surgical, medical and dental instruments; software, in particular software, included in this class, for control of scientific, surveying, photographic, optical, weighing, measuring, digital signal transmission, checking, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity apparatus for recording, transmission or reproduction of sound or images, of machines and machine tools, motors, vehicles and vehicle components, apparatus for locomotion by land, in the air and on the water, surgical, medical and dental instruments ]