Classe 12
Vehicleselectric vehicleselectric motor land vehiclesvehicles for use in mining, construction, ground consolidation and tunnelingelectric battery-operated vehicles for use in mining, construction, ground consolidation and tunnelingvehicles with special equipment for working and spraying refractory masses and for feeding blast furnacesvehicles with insufflating equipment for the steel industrymine cars and mine trucks with special equipment and devices for material handling and for lifting, drilling, charging, blasting, scaling, spraying, haulage and transportationmaintenance and utility vehicles for use in underground mining, construction, ground consolidation and tunnellingutility vehicles for use in underground mining, construction, ground consolidation and tunnel maintenanceunderground multi-purpose vehiclesvehicles with mobile underground working platformspowertrains, including engines and electric motors, for land vehicles
Classe 37
Building constructionunderground constructionrepair of buildingsinstallation, maintenance and repair of vehicles, machines, apparatus and equipment for use in mining, construction, ground consolidation and tunnelingrental of construction and repair equipmentrental of machines, apparatus and equipment for use in mining, construction, ground consolidation and tunneling