Equipment for use and mining, namely, metal roof supports, metal ventilation doors, metal storage and emergency bunkers; steel construction materials for facilities and equipment for support with regard to mining, namely, rails bars, joints, sheets, drums, pipes and tubes; rope attachments of metal, namely, sockets, threaded studs, thimbles, plates, metal locking mechanisms and catches; boxes of metal

Machinery and equipment for mining and tunnel construction, namely, boring machines, earth drilling machines, hand-held pneumatic drills and hammers, truck mills for mining purposes, pumps, conveyors, loaders, plows, crushers, shuttle cars; drive systems for mining, namely, variable frequency drivers, inverters, motor recognition nodes, power centers, motor starters, transformers, high voltage switch gears of flameproof and non flame proof design, control devices for pneumatics and hydraulics including pumps, regulators and valves, pipes and vessels all for mining machines and motors, including pneumatic, hydraulic, diesel and electrical motors; control devices, namely, pneumatic controls for mining machines and motors, housing, racks, pumps, regulators and valves for mining machines and motors; equipment for use in mining, namely, powered roof support machinery

Observation instruments and phototelegraphy apparatus, namely, cameras, video and computer monitors for use in underground and/or in teleoperation in the field of mining, industrial and plant monitoring; optical sensors; electric sensors; mechanical sensors for the determination of weight, temperatures, positions and distances including alarm and reporting functions; environmental sensors for measuring pressure, humidity, temperature, gas including alarm and reporting functions; software for the operational management, monitoring and communication between electrical and electronic equipment and systems; electronic control devices for mining, namely, collision warning systems comprised of antennas, radio frequency identification tags, receivers, signal senders, transmitters and software, electronic control devices for mining machines and for mining machines with intrinsically safe and flameproof design; intercommunication systems, namely, computer communications servers and wireless communication devices for voice, data or image transmission; electrical switch gear and transformers; converters; magnetic switches; measuring and analysis equipment, namely, filling level measuring instruments and detectors; transponders and optical disc and smart card readers; communication technology systems, namely, radio and wireless based devices for data, video and audio communication including handheld radio and wireless phones, amplifiers and wireless access point devices; electrical and electronic accessories, namely, coupler, plugs, adapters, battery chargers, connections for electric and fiber optic lines and cable

Mining transportation systems and cars for people and material and their parts and accessories, namely, captivated and open rail haulage systems comprised of rail vehicle trains and structural parts therefor, chairlifts and monorail systems, cars and components therefor, but excluding parts and accessories of motors

Installation, maintenance and repair of mining and tunneling machines, facilities and equipment; maintenance of computer hardware systems

Design, programming, rental and maintenance of computer software; programming of software for mining and tunneling machines, facilities and equipment; scientific research and development in connection with mining and tunneling machines, facilities and equipment