Filter media made of paper and all other goods included in this class

Adhesive oils for filters and all other goods included in this class

Material treatment services included in this class including services rendered in connection with the maintenance of filters, filter installations, air handling equipment and electrical equipment and all other services included in this class

Switchgear and other electrical equipment in this class; meters for gas, water and electricity; fluid meters; fuel pumps; petrol pumps; fuel metering and delivering systems; aircraft refuellers; automated fuelling systems; electronic gaming systems; printed circuitboards and all other goods included in this class

Metal roofing and metal ventilators and all other goods included in this class

Air conditioning filters and electrostatic air cleaning equipment; biological safety cabinets and all other goods in this class

Construction and repair services in relation to filters, filter installations, air handling equipment, and electrical equipment and all other services included in this class

Filter media made of textile materials and all other goods included in this class