Air purifying apparatus and machines; apparatus and machines for conditioning, in particular for cooling, heating, humidifying, dehumidifying and/or purifying of air flows; air purification installations for removing pollutions, dust, solvents and/or particulate material from air flows; gas purification apparatus and installations; gas purifying apparatus having absorption elements made from zeolite material, activated carbons, salts and/or silica gel; drying apparatus and installations; heat exchangers not being parts of machines; fans [air-conditioning]; chimney flues; air driers; apparatus and installations for drying and/or hardening of surface coatings on objects by means of hot air; pipe line spigots; parts of the forementioned apparatus, machines and installations; air filters; cooling apparatus; cooling installations for liquids; cooling machines and installations; damper registers; dehumidifying apparatus; flexible pipes being parts of basin plumbing installations; fluid filters for cooling apparatus; gas filters for heating apparatus; heat exchangers for chemical processing; hot air apparatus; humidifying apparatus; installations and apparatus for exhaust air purification, in particular for removing dust and/or aerosols and/or solvents from an air stream; pressure water tanks; regulating accessories for water or gas apparatus and pipes; steam nozzles for cooling and/or heating apparatus; steam pipes for steam generating apparatus; ventilating fans; water filtering installations; water filters; water supply installations; flues for heating apparatus and separators for the cleaning and purification of exhaust gases; refrigerating installations for gases; freezing equipment for cooling down industrial gas; exhaust air purifying devices; electrostatic or electrical precipitators for cleansing gas; wet electrostic precipitators for cleansing gas.

Assembly services relating to the installation of industrial exhaust gas treatment apparatus; installation services for exhaust gas treatment apparatus; building, assembly relating to the installation, installation, maintenance and repair of industrial installations, in particular metrological devices, heat exchanger installations, heat recovery installations and/or exhaust gas treatment installations; advisory services in relation to the installation of fire prevention equipment; advisory services relating to building demolition; advisory services relating to the alteration of buildings; application of protective coatings for buildings; assembling [installation] of building framework; beneath ground construction work relating to foundation laying; bricklaying; building construction and repair; building construction consultancy; building insulating services; construction of industrial furnaces; construction of manufacturing and industrial buildings; construction of steel fabrications; construction of steel structures for buildings; construction of ventilation shafts; construction of walls; construction and cleaning services; custom construction of factories; installation of conveyors; installation of energy-saving apparatus; installation of lighting systems; installation, maintenance and repair of compressors, air pumps, vacuum pumps, air blowers, air filters, alternators, pressure regulators and oil separators; installation, maintenance and repair of air-conditioning, cooling, drying and ventilation installations and systems, and of air treatment installations and ventilation systems; maintenance of water pollution control equipment; pipe installation services; installation of plants for manufacture of industrial products; pump repair; repair or maintenance of conveyors; repair or maintenance of painting machines and apparatus; repair or maintenance of power distribution or control machines and apparatus; storage tank cleaning; maintenance of production plants and facilities.

Communication services; data streaming; data transmission; data transmission via a worldwide remote-controlled computing network, including the internet; electronic transmission of data by electronic communications networks; electronic transmission and retransmission of sounds, images, documents, messages and data; electronic transmission of data and electronic data exchange services; electronic transmission of encrypted data; electronic transmission of voices (services for the -); network transmission of sounds, images, signals and/or other data; providing access to information about networks; providing on-line forums for exchange of data among computer users; provision of access to an internet platform; provision of access to clouds, web pages and internet portals; provision of access to computer programs in data networks; provision of access to data or documents that are stored electronically in central files for remote consultation; provision of access to databases in computer networks; provision of access to global computer networks and other computer networks; transmission of data in networks and provision of access to data via communication networks; provision of access to portals on the internet for the collection and analysis of machine and system data for manufacturing purposes; provision of data telecommunication services in connection with cloud computing for mechanical engineering; provision of telecommunications connections for telephone hotlines and call centers; renting and arranging access times to databases and clouds on the internet; telecommunication and communication services in the field of cloud computing, cloud networks or IoT (internet of things); telecommunications via computer terminals, telematics, satellites, radios, telegrams, telephones; transmission of data by means of telecommunications networks; transmission of sound, picture and/or other data signals; voice mail services; wireless broadcasting.

Engineering, in particular in the fields of exhaust gas purification, air pollution control, plant construction engineering and environmental engineering; engineering surveys; preparation of reports relating to layout design services for production plants; preparation of reports relating to technical research services for manufacturing processes, exhaust gas treatment, heat recovery from fluids, air purification and energy conversion processes; preparation of reports relating to software design; planning and design of industrial installations, metrological devices, heat exchanger installations, heat recovery installations and/or exhaust gas treatment installations; technical analysis of large amounts of data with respect to the relationships between data, technical targeted data search; chemical analysis; chemical engineering; cloud computing; cloud computing services; computer programming for data processing; computer security system monitoring services; computer software consultancy; computer system design; computer technology consultancy; computer virus protection services; computerized data storage; consultancy and research services in the fields of science, engineering and information technology; consultancy in the design and development of computer hardware; consulting and information services relating to information technology architecture and infrastructure; consulting in the field of computer and information technology (IT); consulting services in connection with computer programming; consulting services in connection with human-machine interfaces and machine-machine interfaces for software; consulting services relating to quality control testing of production plants and facilities; creating and maintaining web sites; creation of control programs for automated measurement, assembly, adjustment and related visualization; data conversion of electronic information; data warehousing; design and design of homepages and websites; design and development of computer cluster configurations; design and development of computer hardware and software for industrial applications; design and development of computer hardware for the processing industry; design and development of computer systems; design and development of navigation systems; design and development of operating software to access and use a cloud computing network; design and development of route planning software; design and development of software; design and development of software for mechanical engineering and for automated production (CAD/CAM); design and development of software for the control and operation of numerically controlled machine tools; design and development of virtual reality software; design and implementation of network web pages; design of installations for application of coatings to vehicles and vehicle parts and components; design, development, maintenance and updating of software for process control; development of computer equipment; development of computer-based networks; development of data programs; electronic data storage; engineering and engineering services; engineering services related to the design and development of programs and software for data processing for use on or in conjunction with numerically controlled machine tools; engineering services related to the design of machine tools; engineering services relating to robotics; engineering-services for the analysis of machines; extracting information from large data collections (data mining); hosting; hosting of databases; hosting of platforms on the internet; implementation, installation, maintenance and updating of software; information services relating to information technology; infrastructure as a service (IaaS); installation of software, in particular software for transport technology applications; IT programming services; maintenance of software; maintenance of software for communication systems; maintenance of software, in particular software for transport technology applications; mechanical research in the field of machine building and mechanics; migration of data; monitoring of network systems; online data storage; planning and technical development of air-conditioning, cooling, drying and ventilation installations and systems, and of air treatment installations and ventilation systems; planning of automobile production plants; planning of installations; planning of production facilities; process monitoring for quality assurance; programming of operating software for the use of a cloud computing network and access to it; programming of operating software to access and use a cloud computing network; programming of software for data processing; programming of software; project management in the field of IT; providing technical advice relating to energy-saving measures; provision of information on information technology; provision of online information on industrial analysis and research; quality control; research and development of new products for others; research in the field of data processing; research in the field of information technology; research relating to mechanical engineering; safety technology services relating to land vehicles; server hosting; technical services and IT services related to the analysis of data; services in the field of data security; services of an application service provider (ASP); services of an industrial designer; services related to computer-aided industrial analysis; services related to IoT (internet of things) in the field of mechanical engineering; services related to technical data analysis; data encryption service; software as a service (SaaS); technological consultancy and technical project planning; technical design services relating to cooling appliances and installations; technological consultancy services in the field of data processing; technical consultancy services relating to information technology; technological consulting in the field of mechanical engineering analysis; updating of computer software; vehicle roadworthiness testing; web hosting; hosting of platforms on the internet.