6
Goods of common metal, included in class 6; containers and tanks of metal for liquid fuels
7
Machines and apparatus for conveying and pumping purposes, and installations and equipment consisting thereof; pumps [parts of machines, engines or motors]; filters, separators, magnetic filters, filter bodies, filter funnels, strainers, extractors, condensers, droplet separators, adsorbers, fluid separators, phase separators and de-oilers being parts for machines, motors and engines; fuel filters and separators for fuelling vehicles and aeroplanes; filter presses; centrifuges (machines); fuel filters for fuelling vehicles and aeroplanes, combined with a pressure measuring and/or indicating devices connected to the filter; heat exchangers (parts of machines)
9
Fuel pumps for service stations and installations consisting thereof, fuelling installations (included in class 9), mainly consisting of fuel pumps, as well as instruments and apparatus for checking fuel levels in fuel tanks, for fuel vapour recovery and for leak diagnosis in fuel tanks; self-regulating fuel pumps; electric and electronic measuring, signalling, control and regulating apparatus for fuel pumps and installations, as well as fuelling installations; electric and electronic fuel filter monitoring apparatus and equipment; lasers, not for medical purposes; regulating and safety accessories (included in class 9) for fuel pumps and installations, as well as fuelling installations
11
Drying and ventilating apparatus (air conditioning), heat exchangers, refrigerating apparatus and installations, refrigerating installations for liquids
12
Aeronautical apparatus, machines and appliances; vehicles and aeroplanes, and parts therefor (included in class 12)
40
Services in the field of filtering, in particular the filtering of fuels, including aviation fuel; services in the field of separation, straining, splitting, adsorbing, precipitation, sedimentation, media and material conveying, centrifuging, material processing, dosing, depositing, agitating, liquid and gas treatment, ventilation and condensing