6
Transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; safes; all the aforementioned goods excluding aluminium and zinc metal; ironmongery, small items of metal hardware; pipes and tubes of metal; materials, of metal except for zinc, for aeroplanes and aircraft; all of the aforementioned goods comprising finished goods
7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); actuating mechanisms for the control of aircraft flaps; articulated transmissions for aircraft
9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images, data processing equipment and computers; aerials; display apparatus for aircraft, aircraft cabin instrumentation; scientific apparatus for installation in aircraft; flight simulators for aircraft; signalling apparatus for aircraft
12
Aircraft; components and parts for aircraft; apparatus for locomotion by land
42
Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software; engineering, designing and developing of aircraft