9 Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable media, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers and swimmers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus; electronic devices containing graphene, namely, touch screens and computer circuit boards; graphene-based electronic devices, namely, touch screens and computer circuit boards; graphene sensors; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; apparatus and instruments for scientific purposes; batteries; battery chargers for use with telephones; cables, electric; communication software; component parts for antennas; computer hardware; computer software; conductors, electric; current rectifiers; data processing systems; electrical reactors; electronic components; electronic data recorders; electronic meters; encoders; fault current breakers; graphical user interface software; headphones; headsets for use with computers; instructional apparatus; interfaces for computers; magnetic and optical data carriers; optoelectronics, namely, solar cells, photodiodes and optical fibres; microphones; speakers; sensors for use in the control of motors; capacitors; antennas; graphene antennas; graphene transistors; graphene field-effect transistor (FET); Hall-effect sensors; cryogenic sensors; magnetic field sensors; graphene Hall effect sensors; graphene temperature sensors; graphene photonics devices; graphene modulators; graphene detectors; graphene light-sensitive devices; graphene light-emitting devices; graphene solar cells; graphene solar panels; graphene touch screens; graphene battery; graphene solar and silicone wafer; graphene sheets, namely, single-atom-thick layers of carbon atoms arranged in a crystalline solid [crystalline semi-conductor materials]; graphene recording substrates [magnetic] and [optical]; graphene heterostructures, namely, a heterostructure that included graphene having an interface with a semiconductor; graphene diode; environmental monitoring sensors; industrial process control sensors; sensors for pharmaceutical manufacturing control; quality control sensors; sensors for hazardous environments; parts and fittings for all the aforesaid goods; sensors for detection of hazardous environments