Electric wires; identification threads for electric wires; identification sheaths for electric wires; telephone wires; electric cables; fibre-optic cables; coaxial cables; sheaths for electric cables; electronic detector cables; electronic detection circuits; electrical conductors; electrical terminators; electric contacts; electrical wire; electricity conduits; material for electricity mains, namely, electrical junction boxes; electric connections; connections for electric lines; electric relays; electric couplings; electric accumulators; electric batteries; electric resistances; switches; connectors for electricity; electric converters; electric transformers; detectors for identifying gas, fluids, and liquids leaks; fuse wire; circuit breakers; electrical branch boxes; electrical switchboxes; electrical junction boxes; electrical control panels; switchboards; power distributing boxes; electrical distribution boards; electronic notice boards; testing apparatus not for medical purposes, namely, detectors for identifying gas, fluids, and liquids leaks; distance recording apparatus; gas, fluids and liquids leak alarms; transmitters of electronic signals; transmitting sets for telecommunications, namely, transmitters and receivers; blinkers in the nature of signaling lights; apparatus and instruments for measuring, signaling, detecting, locating and checking leaks of gases, fluids and liquids, in particular water, acids, hydrocarbons and solvents; digital systems, namely, computer software for measuring, signaling, detecting, locating and checking leaks of gases, fluids and liquids, in particular water, acids, hydrocarbons and solvents; blank magnetic and digital data carriers; calculating machines; data processing hardware; blank smart cards, cards with microprocessors; printed circuit board; printed circuits; integrated-circuit chips; integrated circuit microcontrollers; microprocessors; central processing units; interfaces for computers; computer monitors; readers in the nature of data processing equipment; notepad computers; computer software in the nature of recorded programs for measuring, signaling, detecting, locating and checking leaks of gases, fluids and liquids, in particular water, acids, hydrocarbons and solvents; computer programs in the nature of downloadable software for measuring, signaling, detecting, locating and checking leaks of gases, fluids and liquids, in particular water, acids, hydrocarbons and solvents; computer software for operating detection systems; computer software for measuring, signaling, detecting, locating and checking leaks of gases, fluids and liquids, in particular water, acids, hydrocarbons and solvents; electronic publications being downloadable, namely, magazines, books on the subject of leaks of gases, fluids and liquids; water level indicators; electric loss indicators; voltage controls; fire-extinguishing apparatus

Installation, maintenance and repair of electrical apparatus and equipment; installation, maintenance and repair of technical hardware for measuring, signaling, detecting, locating and checking leaks of gases, fluids and liquids, in particular water, acids, hydrocarbons and solvents

Rental of web-servers; computer rental; design of computer systems; remote monitoring of computer systems; design, development, installation, rental, maintenance and updating of computer software for measuring, signaling, detecting, locating and checking leaks of gases, fluids and liquids, in particular water, acids, hydrocarbons and solvents; technical project studies, namely, computer project management services; surveying in the nature of engineering consultancy; engineering in the field of measuring, signaling, detecting, locating and checking leaks of gases, fluids and liquids, in particular water, acids, hydrocarbons and solvents

Security services for the protection of property and individuals; security services for the protection of property, buildings and pipelines preventing leaks of gases, fluids and liquids, in particular water, acids, hydrocarbons and solvents; rental of fire alarms; rental of alarms for leaks of gases, fluid and liquids, in particular water, acids, hydrocarbons and solvents; security consulting