Unwrought and partly wrought base metals and their alloys, including alloys for cement manufacture equipment; metal pipes, balls of steel and other goods of base metals (not included in other classes), including goods for spare parts; metal building materials, buildings of metal, including engine rooms and buildings to store cement; metal silos; metal containers for storing and/or transportation; metal pins; metal belts to handle loads; parts and accessories for the above goods (not included in other classes)

Machines and engines and parts thereof (except for land vehicles); gears and couplings (except for land vehicles), including gear and couplings for mills, wind mills, pumps, compressors and generators and gear and couplings for vessels; valves (machine parts); machines and apparatus for cement manufacture; machines for use in mines; conveyors and haulage apparatus for mining; mineral dressing installations, namely, machines for use in the mineral industry; machines and apparatus for the cement industry, the mining industry and related industries (not included in other classes), mechanical diggers and excavators; cutters (machines); machines and apparatus for sedimentation; wet separation equipment (machines); cyclones (machines), including separators for separation of minerals from liquid substances; purifiers for cleaning of machines in process plants; levelling machines; conveyors (machines), including roller conveyors and elevator conveyors, conveyance systems; hoists for mining; loading ramps (machines); elevator platforms (machines), conveyor belts, including conveyor belts for liquid substances (machines); conveyance systems for materials, namely, machines for mining and cement manufacture, including conveyor belts for horizontal conveyance, fixed and mobile conveyor belts, elevators for conveyance of raw materials, helical conveyors and pressure conveyors, cranes (hoists and lifting devices), including cranes for loading and unloading of ships, mechanical and pneumatic conveyors, pendulum conveyors; chain feeders (machines), feed belt conveyors, including apron feeder; sizing plants (machines), sizing machines for industrial use, vibrating screening plants and filtration plants and screening plants and filtration plants mounted with rolls or drums (machines); bearings (machine parts), fluid bed drying plants, namely, machines for drying of raw materials; equipment (machines); presses (machines); centrifuges (machines); separators; flotation machines; cutting machines; crushing machines; grinding machines and grinding plants; feeders and equipment for feeding (machine parts); fans for motors and machines; cranes (hoists and lifting devices); pumps (machines), membrane (not included in other classes) for pumps (terms too vague in the opinion of the International Bureau ? Rule 13 (2) (b) of the Regulations); dust removing installations for cleaning purposes; mills (machines), including raw mills, rolling mills, grinding mills, ball grinders; semi-autogenous mills, beater mills and mills for manufacture of cement and minerals; conductor pipes and liners (machine parts) for mills; grinding flanges (machine parts); axe wheels, blade wheels, belt mounted driving wheels (machine parts); slides, cutters (machine parts); plates for protection of machines; bearings; cylinders; drums; parts and accessories for all of the above products (not included in other classes)

Scientific apparatus and instruments, including equipment, instruments and apparatus for laboratories (not included in other classes), including crucibles; geodetic apparatus and instruments; apparatus and instruments for weighing, measuring, signaling and checking; apparatuses and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; plotters (for curve drawing); process simulators; metal detectors for industrial purposes; dosimeters; scanners (data processing equipment); data processing equipment in the form of computer hardware and software (recorded), including computer systems for process control and automation, software for chemical analysis and control and adjustment of data for raw materials and manufactured materials, analysis apparatus, not for medical purposes; heat-regulating apparatus; electric filters, parts and accessories for the above products (not included in other classes)

Installations and equipment for heating, including rotary kilns and drying kilns; incinerators and burners, combustion furnaces; drying apparatus, namely, apparatus for hydration (terms too vague in the opinion of the International Bureau ? Rule 13 (2) (b) of the Regulations); parts and accessories (not included in other classes) for incinerators, including rolls (terms too vague in the opinion of the International Bureau ? Rule 13 (2) (b) of the Regulations); drying apparatus, grills, cooling installations and machines, cooling apparatus, including cooling apparatus for slag and stones; cooling containers (terms too vague in the opinion of the International Bureau ? Rule 13 (2) (b) of the Regulations); filters (parts of industrial installations) (terms too vague in the opinion of the International Bureau ? Rule 13 (2) (b) of the Regulations); cleaning apparatus for all sorts of emissions, including exhaust smoke cleaning apparatus and exhaust gas cleaning apparatus and dust cleaning apparatus (terms too vague in the opinion of the International Bureau ? Rule 13 (2) (b) of the Regulations); water cleaning apparatus and machines (terms too vague in the opinion of the International Bureau ? Rule 13 (2) (b) of the Regulations), water filtering apparatus; air and gas filtering installations, purification installations for sewage and purification installations for waste water; gas suspension calcinators, namely, machines for separation and neutralisation of gases, heating apparatus in the form of equipment for grilling, calcination and annealing, including limestone calcination equipment, preheater equipment and melting equipment; reactors, exhaust gas cleaning installations for power stations and industrial installations (terms too vague in the opinion of the International Bureau ? Rule 13 (2) (b) of the Regulations); heat exchangers (not included in other classes); ventilation installations, air conditioning installations; fans (parts of air conditioning installations), ionization apparatus for the treatment of air; parts and accessories for the above products (not included in other classes)

Vehicles for transportation for use in the cement and mineral industry, including tipper vehicles with release mechanisms, hopper-cars, mine cars, tipper wagons, tripper cars; maintenance cars for machines; launch lifts (parts for vessels for use on land); carts; parts and accessories for all of the above products (not included in other classes)

Seal rings

Filtering materials of textile

Business investigations; information relating to business activities; sorting and editing information in computer databases (terms too vague in the opinion of the International Bureau ? Rule 13 (2) (b) of the Regulations); commercial project management for building projects

Contracting business, namely, supervision of building construction and building project management, lease of building material and equipment, repair and maintenance of process plants with buildings; repair and maintenance; installation; construction; construction of plants, including turnkey and semi-turnkey plants; building and repair of warehouses, engine rooms and warehouse facilities for storing of cement, minerals and raw materials; installation, maintenance and repair of apparatus, equipment and machines for cement and mineral production; construction, installation, maintenance and repair of apparatus, equipment and machines for mining and mineral dressing installations; installation, maintenance and repair of incinerators and burners, cooling installations and machines, filters (parts of industrial installations), purifying plants for sewers and for waste water, water cleaning apparatus and machines, water filtering apparatus, combustion plants, air and/or gas filtering installations, waste gas cleaning installations for power stations, industrial installations and ventilation installations; installation, maintenance and repair of turnkey plants and process plants; installation, maintenance and repair of mills, including raw mills and cement mills for manufacture of cement; maintenance and repair of machines; mounting and start up of machines for manufacture of cement and mineral process installations (terms too vague in the opinion of the International Bureau ? Rule 13 (2) (b) of the Regulations); reconstruction of torn or partly ruined machines (terms too vague in the opinion of the International Bureau ? Rule 13 (2) (b) of the Regulations); installation, maintenance and repair of computer hardware; installation, maintenance and repair of apparatus and instruments for weighing, measuring, signalling and checking and apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity

Manufacture and treatment of materials and objects, including suspension and separation of solid substances for the manufacture of cement and mineral and manufacture of hydrocarbon from oil and gas fields; manufacture, combustion, conversion, destruction and recycling of material, including waste; air filtering (terms too vague in the opinion of the International Bureau ? Rule 13 (2) (b) of the Regulations); filtering for hazardous substances in materials (terms too vague in the opinion of the International Bureau ? Rule 13 (2) (b) of the Regulations)

Education and training

Scientific and technological services and research and design relating thereto; industrial analysis and research, development and design; services of engineers, including engineering project management; testing of mineral dressing installations; professional advisory services (not commercial), namely, technological advice on technical solutions, choice of material, supervision of extraction of raw material, including raw material analyses for choice of process equipment and in the form of feasibility studies; technological advice on the management of turnkey plants and process installations; development and research in relation to cement industry, mining industry and related industries, including manufacture of cement, mining and protection of the environment; geological prospecting; geological investigations; architectural planning and architectural advice in connection with construction work; contracting business, namely, technological planning of construction projects, including plan arrangements, planning of construction projects, foundation and construction work, project design of steel and concrete constructions, project design of process equipment and mounting of process equipment, project design of plants, construction, mounting, test and start up work of process installations (terms too vague in the opinion of the International Bureau ? Rule 13 (2) (b) of the Regulations); technological projecting and advice in connection with supply of turnkey and semi-turnkey cement plants, manufacture installations, plant sections, warehouse facilities, machines, spare parts and in connection with the supply of control and operating systems (terms too vague in the opinion of the International Bureau ? Rule 13 (2) (b) of the Regulations); inspection of cement manufacture installations; design of machines for manufacture of cement and mineral process installations; design and development of computer hardware and computer software; design of computer systems, adaptation, installation and updating of computer software; development and research in relation to the oil, gas and energy supply industry; scientific and technological project management in relation to construction projects