[Class : 37] Pipe Installation; Servicing And Repair Of Pipettes; Installation And Repair Of Pipelines; Installation, Maintenance And Repair Of Solar Energy Systems; Installation, Maintenance And Repair Of Inverters, Batteries And Electrical Connection Apparatus For Solar Energy Systems; Machinery Installation, Maintenance And Repair; Electric Appliance Installation And Repair; Installation Of Solar Heating Systems; Installation, Maintenance And Repair Of Solar Collectors; Installation And Maintenance Of Solar Thermal Installations; Installation, Maintenance And Repair Of Solar Installations For Generating Power, Solar Collectors And Photovoltaic Modules; Assembly Services Relating To The Installation Of Furniture; Assembly Of Scaffolding; Charging Of Batteries And Power Storage Devices, And Rental Of Equipment Thereof; Battery Recharging Services; Installation Of Electrical Wiring; Installation Of Photovoltaic Cells And Modules; Construction Work Relating To The Installation And Maintenance Of Electrical Systems; Installation, Maintenance And Repair Of Electrical Drives And Drive Systems For Machines; Installation, Maintenance And Repair Of Gas And Electricity Systems; Installation, Maintenance And Repair Of Boiler Systems And Solar Energy Systems; Repair Of Electrical Equipment;