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Soil working in agriculture or forestry; Parts, details, or accessories of agricultural machines or implements, in general

Vehicle tyres; Tyre inflation; Tyre changing; Connecting valves to inflatable elastic bodies in general; Devices or arrangements related to tyres

Peptides, e.g. proteins, enzymes, or lysozymes

Electric digital data processing

Sound-producing devices; Acoustic alarms; Acoustic sounders; Selection of materials for sound-producing devices; Structures of devices for sound production

Wireless communication networks

Equipment for fitting in or to aircraft; Flying suits; Parachutes; Arrangements or mounting of power plants or propulsion transmissions

Earth or rock drilling; Mining

Positive-displacement pumps for liquids; Pumps for liquids or elastic fluids

Investigating or analyzing materials by determining their chemical or physical properties

Semiconductor devices; Electric solid state devices not otherwise provided for

Diagnosis, surgery, identification

Typewriters; Selective printing mechanisms, i.e. for printing individually-selected elements or symbols

Macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds

Gearing

Optical elements, systems, or apparatus

Dynamo-electric machines

Foods or foodstuffs; Their treatment, not covered by other classes

Buildings or like structures for particular purposes; Swimming or splash baths or pools; Masts; Fencing; Tents or canopies, in general