Circuit boards; Connections for electric lines; Contacts, electric, Electricals connectors, In particular electric plugs and sockets, equipment plugs and equipment sockets, Including being mainly in hybrid design and for integrated energy transfer; Electrical adapters, Electrical distributors, Electrical sockets and LED lights, Electric strips, electric pins and socket strips, electric connection cables, magnetic valve plugs, including the aforesaid goods having integrated electronic modules and units; Electric connecting elements, Electrical terminal connectors, for use in the following fields: Contactless information and data exchange; Plug-in cartridges electric; Connections for non-contact signal and energy transfer, in particular inductive connections; Connection units, connecters, for use in relation to the following goods: Optical cables, Especially, Optical fibers (fibres) (light conducting filaments), Fibre optic cables; Connections for conduits for flow media; Plastic injection mouldings, namely overmoulded or moulded connectors and bushings, including with integrated electronic modules/units; Diaphragms (photography), Key buttons, turning knobs, All the aforesaid goods (included in class 9)