6
Ironmongery, small items of metal hardware; Goods of common metal included in class 6; Mounting frames of metal for attaching solar systems and solar modules; Metal building materials; Transportable buildings of metal; Pipes and tubes of metal; Containers of metal for compressed gas or liquid air; Closures of metal for containers
7
Machines and machine tools; Assembly robots; Motors and engines (except for land vehicles); Driving motors (other than for land vehicles); Fuel conversion apparatus for internal combustion engines; Generators of electricity; Electric engines (other than for land vehicles); Blowing machines for the compression, exhaustion and transport of gases; Aerators; Current generators; Hangers [parts of machines]; Couplings other than for land vehicles; Silencers for motors and engines; Fuel economisers for motors and engines; Fans for motors and engines; Reserve electrical power supply apparatus; Gears other than for land vehicles; Machine wheelwork
8
Hand tools and implements (hand-operated)
9
Measuring, signalling, checking (supervision) apparatus and instruments; Electrolysers; Electrolyzers; Electromagnetic coils; Electronic notice boards; Gas testing instruments; Electric and electronic control apparatus equipped with fuses; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Data recorders; Computers; Operating programs stored on a computer; Electronic controlling and regulating instruments; Remote control devices; Energy consumption meters; Current and voltage measuring instruments; Contacts, electric; Switchboards; Distribution consoles; Switch cabinets; Solar batteries; Storage batteries; Video screens; Camcorders; Photovoltaic modules; Inverters; Charge regulators; Battery
11
Apparatus for lighting, drying, ventilating and water supply purposes; Solar installations for generating thermal energy from the rays of the sun, and components therefor; Thermal solar collectors; Solar furnaces; Heat pumps; Heat regenerators; Heat accumulators; Heat exchangers, not parts of machines; Combined heat and power plants; Air conditioning apparatus; Gasholder works; Gas-scrubbing apparatus