9 Energy supervisory apparatus, namely, energy accounting, control and monitoring units for use in utility commodity distribution; apparatus and instruments for supplying, switching, transforming, storing, regulating and controlling electricity; apparatus for recording, transferring and reproducing data, sounds and images; blank magnetic recording media; blank optical recording media; automatic dispensers and mechanisms used for coin-operated appliances; cash registers; calculators; fire extinguishers; electrical components, namely, electronic current rectifiers, controllers, solenoids and microelectronic circuitry therefor, electronic switch circuitry and switches for electric controllers, electrical equipment and instruments for controlling the supply of electricity and for speed regulating, namely, electronic switches and electronic switch circuitry, electric switches for incorporation into electric transformers, voltage regulators, electric current meters, voltmeters alarms and indicators all for use in indicating variations in the condition of electric circuits from pre-set conditions; all types of energy supply, flow and reflux meters and parts therefor; electric control apparatus for meters, namely, electricity meters, heat meters, gas meters, water meters, flow meters, return meters, and tariff meters and parts therefor; calibration stations units and their components for use in calibrating meters, namely, electricity meters, heat meters, gas meters, water meters, flow meters, return meters and tariff meters and parts thereof; apparatus and computers used for invoicing energy consumption and related services for power supply companies; electric energy control management apparatus; apparatus for inputting, transferring and processing measurement values and data for use in controlling the operation of energy consuming equipment; electricity meters, heat meters, gas meters, water meters, flow meters, return meters and tariff meters of all kinds and their components for use in monitoring consumption of utility commodities such as energy, gas or fluids; meters, namely, electricity meters, heat meters, gas meters, water meters, flow meters, return meters, and tariff meters and parts therefor; electric control apparatus for meters, namely, electricity meters, heat meters, gas meters, water meters, flow meters, return meters, and tariff meters; calculators and computers; databases, namely, computer hardware and software for organising, memorising and accessing data; computer hardware and software for storing data and for facilitating its recovery and archiving, namely, warehouse software; computer memory, namely, hardware and software for data compilation and saving; software, namely, for inputting, transfer and use of data in energy supply networks, as well as for management of energy and energy customers, collection of data on energy and on its customers, the energy trade and market, publication of reports on energy, energy invoicing and tariff setting, for the calculation and breakdown of energy costs, for the calculation and breakdown of the taxes and administrative costs of the service provided to energy customers; electric and electronic installations for remote control, remote metering, remote measuring and centralised remote control of telecommunications appliances and parts therefor, namely, units for invoicing and controlling energy, for transmission, processing and storage of data, calculators and computers; all types of programmable operating and switching units, namely, programmable control and switching devices for use in utility commodity distribution; time switch clocks; electrical solid state and semiconductor components and microelectronic components, namely, magnetic field sensors, integrated circuits, thermoelectrical, piezoelectric and hall-effect elements and components; and printed circuit boards; electrical installation components, namely, switches, relays, transformers, switchboards, connecting terminals, namely, clamps; housings for electrical apparatus, namely, electrically insulated housings for electrical apparatus made from synthetic plastic material; scientific and electric indicator apparatus and instruments for use in indicating variations in the conditions of electric circuits from preset conditions; measurement, control and regulation devices for non-electrical valves and their components, namely, metering valves, safety shut off valves control valves, pneumatic valves, actuated valves, ball valves, diaphragm valves, check valves, expansion valves and bypass valves and parts thereof; all types of measuring, control and regulating apparatus for heating, ventilation and air-conditioning techniques and their parts therefor, namely, ultra-violet flame and sensor monitors, smoke measuring apparatus and oxygen probes, not for medical use; testing apparatus for gas valves and spare parts thereof; building automation installations and their components, namely, controllers, sensors and actuators that provide the ability to monitor and control heating, ventilation, air conditioning, humidity, lighting, security systems, electricity consumption, video surveillance and appliances via remote access [; fire alarm devices, burglar alarm devices and leak alarm devices and electric sensors for such devices; electric video surveillance installations; automatic change machines and devices for checking bank notes; telephony apparatus, namely, pay telephones for use with code, coins and credit cards; cashless means of payment, namely, credit cards, debit cards and smart cards, and their reading and processing apparatus, namely, data processing equipment in the nature of data recorders, data encoders, data transducers, processing computers and structural parts therefor; magnetically-encoded key cards; optically-encoded key cards and chip cards, namely, blank electronic chip cards ]