Belt conveyors; Conveyors being machines for use in mines; Chutes being parts of machines; Mine working machines, namely, mine borers, mining drill sharpeners, drills for the mining industry, elevators for use in mines, coal loaders; Mining machines; Machines for use in mines, namely, mine borers, mining drill sharpeners, drills for the mining industry, elevators for use in mines, coal loaders; Machines for use in mines, namely, truck mills for mining purposes; Balancing machines for stacker ...

Design of electrical systems; Design of electronic systems; Design of instruments; Design of pipelines; Development of industrial processes; Development of industrial machinery; Design planning, namely, initial planning of engineering drawing in mining project design; Mechanical engineering design services; Industrial engineering design services; Engineering design; Engineering project management services; Design of industrial machinery; Design of industrial products; Industrial design; Quali...