6 Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; metallic pipes and tubes; safes; goods of common metal not included in other classes; minerals, posts of metal for electric power lines, structures of metal.
7 Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements; egg incubators, electricity generators, wind power generators, aerocondensers; aeronautical engines; anti-pollution devices for motors and engines; mills (machines), cylinders for motors and engines; control devices and cables for machines, engines or motors; metalworking machines; cylinder heads for engines; injectors for engines; igniting magnetos for engines; pistons for engines; starters for motors and engines; transmission chains other than for land vehicles; driving motors other than for land vehicles; pneumatic controls for machines, motors and engines; machine wheelwork; turbines other than for land vehicles.
9 Scientific, nautical, surveying, electric, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus for recording, transmission or reproduction of sound or images; magnetic data-carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus, electric batteries, aerometers, electric conductors and equipment for electricity conduction; transformers [electricity]; electric power lines and electrical control panels.
11 Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes, hot air ovens, solar collectors.
12 Vehicles for locomotion by land and air; aeronautical structures; parts and components for land and air vehicles included in the class.
37 Technical assistance; assembly, repair and maintenance of land and air vehicles; conversion and modernisation of military vehicles; assembly and maintenance of wind power generators, and of electrical, instrumentation and control equipment.
40 Processing of materials, machining of parts for automobiles, waste treatment.
42 Scientific and industrial research in the motor industry, aeronautics, energy generation and industrial waste management and processing.