Electrotechnical and electronic apparatus, included in class 9, namely hardware and software for operating commercial and industrial installations, infrastructure equipment, in particular for healthcare, energy production and distribution, traffic and transport, in particular all of the aforesaid for process, product and service optimisation; signalling, measuring, counting, recording, monitoring, testing, regulating and switching apparatus; electric switching and control cabinets; plug-in modules, mainly consisting of multi-combination individual parts for holding and/or combining circuit boards; parts for all the aforesaid goods; installations consisting of a combination of the aforesaid goods.