Advertising services provided over the internet; Bartering services (facilitating the trade exchange of goods and services); Retailing of goods (by any means)

Electrical components; electric sockets; commutators; rotary switches (electric).

Kitchen extraction devices, in particular downwardly acting extraction devices and downwardly acting work surface extraction devices; ventilation devices; filters for air conditioning; filters [parts of household or industrial installations]; hearths; cooking hobs; cooking rings; air filtering installations; air purifying apparatus; steam extractors; fans for exhaust extractors; filters for steam extractors; extractors [ventilation or air conditioning].