7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs; control cables for machines, engines or motors; control mechanisms for machines, engines or motors; controls (pneumatic -) for machines, motors and engines; drill chucks [parts of machines]; drilling heads [parts of machines]; drums [parts of machines]; fan belts for motors and engines; fans for motors and engines; feeders [parts of machines]; hangers [parts of machines]; hoods [parts of machines]; housings [parts of machines]; knives [parts of machines]; pneumatic door openers and closers [parts of machines]
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 sounds or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing apparatus and computers; fire-extinguishing apparatus; electric arc welding apparatus; electric welding apparatus; electroplating apparatus; galvanizing apparatus; lift operating apparatus; sealing plastics (electrical apparatus for -) [packaging]; soldering apparatus, electric; soldering irons, electric
17
Rubber, gutta percha, gum, asbestos, mica and goods made from these materials and not included in other classes; insulating materials (170023); Packing, stopping and insulating materials; flexible pipes, not of metal