7
Fuel economisers for motors and engines (except for land vehicles); fuel economisers for motors and engines in motor vehicles, trains, marine vessels and aircraft (except for land vehicles)
11
Fuel economisers; fuel economisers for boilers; fuel economisers for furnaces, fuel economisers for smelters; fuel economisers for heating systems; fuel economisers for turbines; fuel economisers for combined heat and power units (CHP units)
12
Fuel economisers for motors and engines for land vehicles
35
The bringing together, for the benefit of others, of a variety of goods, namely fuel economisers for motors and engines (except for land vehicles), fuel economisers for motors and engines for land vehicles and parts and fittings therefor enabling customers to conveniently view and purchase those goods in service station shops
37
Advisory services relating to the installation of fuel economisers; installation, maintenance and repair of fuel economisers
42
Advisory services relating to fuel economisers; fuel economisers for boilers; fuel economisers for furnaces; fuel economisers for smelters; fuel economisers for heating systems; fuel economisers for turbines; fuel economisers for heat and power units (CHP units) and excluding advisory services relating to photovoltaic installations and solar cells