Machines and machine tools, for use in the casting of molten metals and alloys; machines and machine tools, for use in materials handling; machines and machine tools, for use in the treatment of semi-finished or finished articles of common metals and alloys; tools for use in furnaces; furnace cleaning tools; ladle retainer rings; tundishes; tundish cover perimeters; furnace door perimeters; iron ladle skimmers; iron ladle spouts; torpedo ladle spouts; components for oil platforms; oil purification machines for power stations; oil refining machines; oil separators being machines; actuators for valves; actuators incorporating a gear mechanism for pipeline valves; valves being parts of machines; valves being parts of motors; valves being parts of engines; valves for compressors; valves for engines; valves for use in wellhead apparatus; valves for industrial installations being parts of machines; valves for industrial installations being pads of engines; valves for industrial installations being parts of motors; valves operated automatically by changes in physical conditions; valves operated automatically by hydraulic control; valves operated automatically by pneumatic control; valves operated by changes in pressure; valves; control valves for controlling the flow of air, gasses, liquids, moveable solids being parts of machines, engines, or motors; control valves being parts of machines; control valves being hydraulic apparatus; control valves being pneumatic apparatus; digital electro-hydraulic proportioning valves; dosing valves; double bleed valves; double block valves; draw-off valves being parts of machines; drives for valves; electric motors for valves; electric valves; electrically operated fluid control devices being valves; electromagnetic valves; engine valves; fluid pressure control valves; fluid pressure flow control valves; fluid valves for agricultural use being parts of machines; fuel valves; flush bottom tank valves; high pressure precision valves being parts of machines; high pressure precision valves being parts of engines; high pressure precision valves being parts of motors; hydraulic servo valves being parts of machines; hydraulic servo valves being parts of engines; hydraulic servo valves being parts of motors; hydraulic valves; hydraulic valves for regulating fluid streams; hydraulic valves for shutting off; hydraulically operated butterfly valves; machine tools; ceramic components and products for machines and machine tools; ceramic machine tool parts; wear plates, bearings, spindles, cogs, gears, valves, bushes, weld pins, drive shafts rods and nozzles being made wholly or partly from ceramic materials for machines and machine tools; ceramic components, products and tools being parts of machines; wear plates, bearings, spindles, cogs, gears, valves, bushes, weld pins, drive shafts and nozzles being made wholly or partly from ceramic materials; automatic soldering and cleaning machines, all for use in the electronics industry; liquid metal dispensing machines; machines for use in the steel industry; bearings; deflection pad bearings; automatic soldering and cleaning machines, all for use in the electronics industry; liquid metal dispensing machines; machines for use in steel, electronics and telecommunications industries; screen printing machines; ceramic parts included in class 7 of machines; machines to apply and modify electronic materials in the field of printed circuit boards; guides and counterface seals, all being parts of machines and all made from low-friction materials; parts included in class 7 made principally of alumina ceramic material, for machines, machine tools and for motors; parts and fittings included in class 7 for machines, machine tools, engines, motors and for pumps; welding ferrules included in class 7; dip tubes being parts of machines; parts and fittings for all the aforesaid goods.

Ceramic components and products for electrical and electronic apparatus; scientific electrical apparatus and instruments, and parts and fittings included in class 9 for all the aforesaid goods; scientific electronic apparatus and instruments, and parts and fittings included in class 9 for all the aforesaid goods; capacitors; electric safety (cut-out) fuses and carriers, bodies and holders, all for use with the aforesaid fuses; parts and fittings included in class 9 for wireless and television apparatus and for thermostats; electric circuit boards; welding ferrules included in class 9; bases and mounts, all adapted for supporting electronic devices and/or circuitry; parts included in class 9 made principally of alumina ceramic material for scientific, electrical, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments, for coin or counter-freed apparatus, talking machines, cash registers, calculating machines and for fire-extinguishing apparatus; parts included in class 9 made principally of ceramic material for scientific, electrical, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments, for coin or counter-freed apparatus, talking machines, cash registers, calculating machines and for fire-extinguishing apparatus; apparatus and instruments, all for the measurement of temperature; sensors and probes; fibre optic cables; piezoelectric cables; computer and typewriter keyboards, identification sheaths for electric wires; circuit boards; laminates for circuit boards; printed circuits; printed circuit boards; ceramic rods tubes bushes and extruded shapes for use as components in electrical apparatus; magnesium oxide rods tubes bushes and extruded shapes for use as components in electrical apparatus; thermocouple sheaths; parts and fittings for the aforesaid goods.

Surgical, medical, dental and veterinary apparatus and instruments; surgical, medical, dental and veterinary apparatus and instruments, all made from ceramic materials; dental implants; ceramic dental implants; ceramics for filing teeth; dental abutments; dental hardware and materials; ceramic parts for dental implants; ceramic parts for use in creating dental prostheses; ceramic parts for use in creating dental implants; all-ceramic dental restorations; ceramic dental implants with ceramic veneer; metal dental implants with ceramic; dental implants prostheses; ceramic prostheses; orthopaedic articles; orthopaedic implants; ceramic orthopaedic implants; ceramic parts for prostheses and orthopaedic implants; dental crowns, dental veneers, dental bridges, dental implants , dental fillings; ceramic dental crowns, ceramic dental veneers, ceramic dental bridges, ceramic dental implants , ceramic dental fillings; prosthodontic articles; prosthodontic articles of ceramic; parts and fittings for all the aforesaid goods.

Furnaces; blast furnaces; furnaces for producing metal and metal alloys; crucible bottoms being parts of furnaces; furnace dampers; apparatus for supporting articles inside kilns; high vacuum kilns; kiln boosters; kiln furniture; kiln supports; supports for kilns; couplings being parts of engines; apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; ceramic components and products for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, sanitary purposes and water supply; ceramic wear plates, bearings, spindles, cogs, gears, valves, bushes, weld pins, drive shafts and nozzles for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, sanitary purposes and water supply; ceramic rods tubes bushes and extruded shapes for use in apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; magnesium oxide rods tubes bushes and extruded shapes for use as components in electrical heaters, nuclear power stations, and thermal processing equipment; electrical heating elements; apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; air conditioning apparatus; electric kettles; gas and electric cookers; vehicle lights and vehicle air conditioning units; installations and apparatus included in class 11, all for lighting, heating and cooking; parts and fittings included in class 11 of the aforesaid goods; heating elements and supports and bushes, all adapted for use therewith; electric lamp holders, electric bulb holders and caps and holder assemblies, all for use with the aforesaid holders; gas burners and parts and fittings therefor included in class 11; gas ring mantles; parts and fittings included in class 11 for nuclear reactors; tops and washers all for water taps; ceramic articles included in class 11 for use in furnaces, kilns and the like high temperature utilising apparatus; electrical heating appliances made principally of mica and included in class 11; parts included in class 11 made principally ceramic material, for installations and apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and for sanitary purposes; parts and fittings for all the aforesaid goods.

Insulating materials; ceramic materials being insulating materials; refractory ceramic materials being insulating materials; insulating refractory materials thermal ceramic insulating materials; insulating materials; refractory materials being insulating materials; thermal insulating materials; aluminium silicate fibrous materials being jointing substances for packing and jointings; synthetic fibres for use as asbestos substitutes; plastics material in the form of sheets, strips, tubes, rolls or laminates, all for use in manufacture; fibre reinforced plastics material in the form of sheets, strips, tubes, rolls or laminates, all for use in manufacture; plastics fibres; nylon fibres; ceramic insulators for sparking plugs; heat insulating materials containing ceramic; electrical insulating materials containing ceramic; heat insulating materials containing mica; electrical insulating materials containing mica; plastics; fibres; nylon fibres; electrical insulating material containing alumina ceramic material; electric insulators containing alumina ceramic material; electrical insulating material containing ceramic materials; electric insulators containing ceramic materials; electrical insulating material made principally from or containing ceramic material; electric insulators, made principally from or ceramic material; electrical insulating materials; insulators for cables; insulating materials for cables; magnesium oxide in rod, tube, bush or extruded form; magnesium oxide in rod, tube, bush or extruded form for use as electrical insulation; electrical and thermal insulators; insulating materials; seals for vacuum tubes; non-metallic connecting apparatus for pipes; non-metallic fittings for pipes; non-metallic pipe connections; non-metallic pipe connections being parts of engines; non-metallic pipe connections being parts of machines; non-metallic pipe connections being parts of sanitary installations; non-metallic pipe couplings; non-metallic pipe couplings being parts of engines; non-metallic pipe couplings being parts of machines; non-metallic pipe couplings being parts of sanitary installations; parts and fittings for all the aforesaid goods.

refractory articles; refractory materials; refractory materials primarily for steel making refractory articles in plastic, granular, powder, brick or block form; refractory materials in plastic, granular, powder, brick or block form; ceramic tiles; refractory materials primarily for foundry applications; refractory materials primarily for glass making applications; swimming pool liners; plastic mouldings; refractory materials for use in building and civil engineering construction; refractory materials; preforms; refractory fibrous materials; refractory materials in composite form with metal; preforms made of inorganic fibres and/or particulate materials; preforms made of refractory materials and metals inorganic fibres and/or particulate materials; refractory materials with impact resistant properties; refractory materials with thermal cycling properties; articles of refractory material used in casting; bricks being refractory articles; ceramic refractory masses for lining metallurgical furnaces; ceramic refractory workpieces; ceramic refractory workpieces for constructing intermediate walls in metallurgical vessels; fused cast refractory materials being non-metallic for use in industry; granular refractory mixes for lining refractory processing vessels; granular refractory mixes for repairing linings of refractory vessels; grog namely fired refractory material; natural refractory materials for forming linings in high temperature vessels; natural refractory materials for repairing linings in high temperature vessels; refractory aggregates; refractory blocks for use as furnace linings; refractory bricks; refractory cement; refractory ceramic masses; refractory ceramic masses for covering metallurgical melts; refractory ceramic masses for lining channels; refractory ceramic masses for lining furnaces; refractory ceramic masses for lining vessels; refractory compositions for use in masonry; refractory concrete; refractory construction materials, not of metal; refractory masses for the manufacture of fire proof linings; refractory materials for use in kiln furniture; refractory mortar; refractory products in the form of bricks, cement, concrete, linings, masses, mixes, mortar; refractory products in the form of prefabricated structural elements; ceramic composite refractory materials which include metallic fibres, filaments, strips, particles, flakes, powders or fillers; building materials being non-metallic; non-metallic rigid pipes; refractory ceramic building materials; refractory construction materials, not of metal refractory ceramic materials for use in building and engineering construction; refractory ceramic materials with impact resistant properties; refractory construction materials, not of metal; parts and fittings for all the aforesaid goods.

Electrically conducting ceramic material, for use in manufacture; non metallic electrically conductive materials for use in manufacture; electrically conductive materials of ceramic for use in manufacture; ceramic articles included in class 21; articles included in class 21 made of alumina ceramic material; small domestic utensils and containers (none of precious metals or coated therewith) and parts and fittings included in class 21 for all the aforesaid goods; ceramic materials in the form of blocks, rods or sheets, all for use in manufacture or for industrial use; ceramic materials in the form of blocks for use as armour plating; ceramic materials in the form of sheets for use as armour plating; sialon ceramic materials in the form of blocks, rods and of sheets, all for use in manufacture; parts and fittings for all the aforesaid goods.

Material treatment; water treatment.