Additives, non-chemical, to motor-fuel; automobile fuels; diesel fuel; emulsions of bitumen for use as fuel; emulsions of oil for use as a fuel; fuel; fuel for motor vehicles; fuel oil; fuels derived from crude oil; fuels derived from oil; mineral fuel; non-chemical additive concentrates for motor fuels; non-chemical additives for fuels; non-chemical additives to motor fuel; smokeless fuels

Electronic fuel injection apparatus for internal combustion engines (other than for land vehicles); engine fuel injection apparatus (other than for land vehicles); engine fuel pumps; fuel conversion apparatus for internal combustion engines; fuel economisers for motors and engines; fuel feed apparatus for engines; fuel ignition apparatus for internal combustion engines; fuel injection apparatus; fuel injection apparatus for internal combustion engines; fuel injection devices for internal combustion engines; fuel injection systems for engines; fuel injectors for engines; fuel injectors for internal combustion engines; fuel mixing devices; fuel nozzles; fuel pumps for motor vehicles; fuel systems for internal combustion engines; fuel valves; fuel/air ratio controls (parts of engines or motors); pumps for liquid fuels for use in filling stations (machines, other than self regulating); pumps for liquids (machines, other than self regulating fuel pumps in filling stations); self-regulating pumps (other than for the delivery of fuel at filling stations)