Cut, bent, slotted and/or embossed contacts and connections for use in couplings, contacts, connectors, interfaces, plugs, sockets, connector jacks, plug-in connectors and other devices for electric, electronic, electromagnetic, optical, fibre-optical and/or optoelectronic connecting and networking; cut, bent, slotted and/or embossed contacts and/or connections as parts of couplings, contacts, connectors, interfaces, plugs, sockets, connector jacks, plug-in connectors and other devices for el...