Goods of metal (included in this class); containers and tanks of metal for liquid fuel

Systems, equipment, machines and devices for conveying and pumping purposes, namely, pumps as parts of machines, engines or motors; machine components for treatment of liquid fuels, namely, filters for removing impurities from liquids and gases, separators for removing unwanted liquids from gases and gases from liquids and separating liquids, magnetic filters for removing magnetic and magnetizable particles from liquids, filter materials retained in filters for filtering materials, filter funnels, condensers for condensing of liquids from gases, strainers for removing impurities from liquids, droplet separators for removing droplets from gases, adsorbers for removing impurities from liquids, fluid separators, phase separators and de-oilers being parts of machines, motors and engines; fuel filters and water separators for fuelling vehicles and aeroplanes; filter presses namely, industrial machine presses; centrifugal machines; fuel filter for refueling vehicles and airplanes incorporating a pressure measuring and indicating device; heat exchangers being parts of machines; fuel pumps for service stations and fueling installations consisting of fuel pumps for service stations, and also including gauges and sensors for checking fuel levels in fuel tanks; selfregulating fuel pumps for use in land vehicles and land vehicle engines, as well as for use in service stations; control and safety accessories for fuel pumps as well as refueling systems, namely, valves for pumps, fuel vapor extraction units in the nature of vacuum pumps; filter hoppers; fuel sieves; breathers; demisters; coalescers; oil separators (parts of machines, engines or motors)

Electric and electronic measuring, signalling, control and regulating apparatus for fuel pumps and fueling installations, namely, fuel gauges for checking fuel levels, flowmeters for detecting critical ingredient rates, and measuring flow rate, electronic devices for monitoring fuel filter condition and performance and automatic valves for collecting sump evacuation; electric and electronic fuel filter monitoring apparatus and equipment, namely, photo cells to detect color of the filter, electronic conductance gauges to measure the conductance of the filter including the held back ingredients, fuel gauges, apparatus and sensors for pressure drop measurement over the filter element, and pressure sensors to measure pushing and pulling forces onto the filter element; lasers, not for medical purposes; sensors for detecting a first fluid in a second fluid

Drying and ventilation devices, namely, air conditioners; heat exchangers, other than parts of machines; cooling appliances and installations, namely, heat exchangers other than parts of machines, heat pumps and instantaneous liquid coolers, and cooling plates to be positioned in fluid tanks, in or at tank walls and in or at pipe walls; cooling installations for liquids, namely, heat exchangers, heat pumps and cooling aggregates for liquids

Services in the field of pumping, namely, the installation, repair and maintenance of pumps and liquid pumping services; services in the field of pump filters, namely, installation, repair and maintenance of filters used in the filtration of fuels

Services in the field of filtering, namely, the filtration of liquid fuels; fuel treatment services, namely, separating, splitting, sieving, absorbing, adsorbing, precipitation, sedimenting, centrifuging, filtering, stirring, venting, deaerating, agitating and condensing of liquid and gas fuels; fuel treatment services, namely dosing of fuel and fuel additives to mix fuel compositions; media and material conveyance, namely pumping of liquids