6
Fittings of metal, namely slide valves, clack valves, valves, for pipelines for liquid, gaseous or powdery media; common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; goods of common metal included in class 6; goods of common metal, namely pipeline fittings, sliding valves and swing valves, included in class 6; drainage pipes of metal; branching pipes of metal; aluminium; jets of metal; reinforcing materials of metal for pipes; reinforcing materials for building purposes (of metal); nozzles of metal; goods of iron and metal; foundry moulds of metal; drain traps (valves) of metal; water-pipe valves of metal; pipe muffs of metal; steel tubes and pipes; elbows for pipes of metal; junctions of metal for pipes; swing valves of metal, in particular for water pipes; valves of metal; sealing caps of metal; brass connectors; screws of metal
9
Temperature, pressure and flow measuring and display apparatus; electronic monitoring devices
11
High performance valves; heat pumps for heating installations; filter installations; valves; fittings, namely gas, water, sanitary and heating fittings; apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; pipe line cocks (spigots); coils (parts of distilling, heating or cooling installations); pipes (parts of sanitary installations); mixer taps for water pipes; level controlling valves for tanks, regulating and safety accessories for gas pipes and gas apparatus; regulating accessories for water pipes or gas pipes; boiler pipes [tubes] for heating installations; water meter connection fittings for domestic water meters, included in class 11
17
Rubber, gutta-percha, gum, asbestos, and goods made from these materials and included in class 17; plastics in extruded form for use in manufacture; packing, stopping and insulating material; flexible pipes, not of metal; compressed air pipe fittings, not of metal; reinforcing materials, not of metal, for pipes; pipe connectors, not of metal, included in class 17