Machines for the textile industry; Clothes washing machines; Machines for manufacturing garments of textile; Machines, apparatus and instruments for accurately mixing liquids and gases with solid, paste-like, granular or powdered materials in the form of chemicals, all of the aforesaid goods being used in industry and for laboratory purposes, mechanical and hydraulic pumps being machines or laboratory apparatus, in particular for metering purposes; Regulators as parts of machines for metering systems; Liquid metering pumps for industrial water treatment installations; Diaphragms for diaphragm pumps, in particular for electromagnetically operated metering pumps; Motor-driven and magnet-driven pumps, in particular motor pumps, diaphragm pumps, piston pumps and control piston pumps; Pumps (machines) for the injection of polymers and viscous liquids for the water treatment and food industries; Installations and apparatus for the production of disinfecting chemicals and chlorine dioxide; Transmission components (except for land vehicles); Diaphragm pumps and metering pumps, diaphragm compressors, tank drainage pumps, centrifugal pumps, valves for pumps and compressors.

Apparatus, in particular mechanically operated apparatus, for the measurement of liquids and for metering liquids with suitable chemicals; Chemical-physical apparatus, namely electrodes for determining the pH value and glass electrodes provided with precious metal, in particular with gold or platinum; Technical-physical measuring and monitoring apparatus, in particular for determining heat; Measuring apparatus, In particular measuring apparatus for measuring the flow rate; Metering devices consisting of flow meters and dosing pumps; Measuring apparatus, in particular electrochemical and physical sensors and measuring probes, in particular for measuring and monitoring pH value, reduction potential, chlorine, chlorine dioxide, ozone, phosphate, peracetic acid, H2O2, electrical conductivity, temperature and flow; Electronic and/or microprocessor-operated controlling and regulating apparatus, in particular for water treatment; Electronic and/or microprocessor-operated controlling and regulating apparatus, in particular for metering purposes and process automation; Installations and apparatus for the metering of disinfecting chemicals and chlorine dioxide; Measuring, signalling, checking (supervision) apparatus and instruments; Electronic controlling and regulating apparatus and instruments, Physics (Apparatus and instruments for -); Processors; Apparatus and instruments for conducting, switching, regulating or controlling electricity; Dosimeters; Sensors for use in metering systems; Metering apparatus, chemical apparatus and instruments and chemical installations consisting thereof, warning apparatus (alarms); Apparatus and instruments, and installations consisting thereof, for electrolysis; Equipment, apparatus and instruments used in science and diagnostics, and for the development of active ingredients (not for medical or veterinary purposes); Embedded computer systems, consisting of hardware and software, in particular cyber-physical systems (CPS), and components, interfaces and peripherals therefor; Information technology apparatus, data processing equipment and data processing software; Computers, In particular embedded computers; Computer hardware, and computer components and parts therefor; Electric and electronic components, in particular electronic controllers; interfaces (interface device), Electric central processing units, CPUs; Electric circuits, in particular integrated circuits, computers-on-modules (COMs), systems on modules, systems on chips (SoCs); Smart cards [integrated circuit cards], In particular printed circuit boards; Microcontrollers, Controller and microcontroller modules; Computer software, In particular embedded software packets, Embedded operating software; Data storage devices; Application software for cloud computing services; Electric and electronic switches and converters, bridges (network components); Computer software for computer aided software engineering; Software for bioinformatics applications; Data carriers for computers having software recorded thereon; Computer software (recorded); Downloadable software; Computer software applications, downloadable; Industrial controls incorporating software; Computer firewall software; Software development kits (SDK); Computer software packages; Software for industrial manufacture, in particular testing and commissioning systems for complex goods; Hardware for industrial manufacture, in particular test benches, industrial PCs on a rack with associated measuring and/or control technology, installations, hand-held terminals; Apparatus for controlling and monitoring entities and resources in the field of the internet of things (IoT) or in the field of industry 40; Equipment, apparatus and instruments used in science and for the development of active ingredients; Metering apparatus in the form of an automatic burette.

Equipment, apparatus and instruments for medical, veterinary and diagnostic purposes, and for the development of active ingredients.

Installations, apparatus and instruments for treating (cleaning, enhancing, filtering, deferrisation, deacidification, demanganisation, softening, sterilisation, fluoridation, irradiation, decalcification, desalination and mixing) liquids and gases with solid, liquid, paste-like, granular or powdered materials, and for ion exchange; Installations, apparatus and instruments for water treatment, included in class 11, in particular for disinfection, for biological water treatment, for oxidation, desalination, filtration, deferrisation, deacidification, demanganisation, softening, fluoridation, irradiation, decalcification, reverse osmosis, ozonisation, chlorine gas metering, for ion exchange; Safety accessories for the aforesaid installations and apparatus, included in class 11; Gravity filters being parts for water treatment installations; air washer; Water treatment apparatus, namely UV installations, ozone plants, chlorine dioxide installations and electrolysis installations, included in class 11; Apparatus for the quality-dependant control of water softening installations; Apparatus for supplying water; Disinfecting and oxidation installations, included in class 11; Water treatment and water circulator installations based on ozone; Air humidifying apparatus and apparatus for improving the quality of air; Automated titration machines, exchange units for exchanging titration agents, consisting predominantly of burette cylinders, three-way valves, pistons and storage bottles, remote control apparatus for automatic burettes, electronic or electric volume measuring apparatus with pre-selection units for the volumes to be metered, being parts and fittings of the aforesaid goods; Apparatus and installations for treating and disinfecting drinking water, service water and waste water; Water treatment apparatus for fixed installation in water supply systems of a building for industrial and technical purposes; Chlorine dioxide production plants, consisting predominantly of reactor vessels, metering apparatus and monitoring apparatus, and if appropriate storage containers and containers for precursor chemicals; Ozone generators, chlorine dioxide generators, water treatment installations and metering stations composed predominantly using the aforesaid goods (ozone generators, chlorine dioxide generators) for metering liquid chemicals; Storage and metering goods containers of plastic being components for the aforesaid goods; Liquid and air/gas filter apparatus, gravity filters and active carbon filters for liquid and air/gas filter apparatus.

Instructional and teaching material; Instructions for carrying out diagnostic measurements, and for the evaluation and correlation of measurement values with disease symptoms.

Business project management; Organisational project management in the field of electronic data processing; Development of business strategies; Professional business consulting; Updating and maintenance of data in computer databases; Professional business consultancy, in particular in the field of the industrial internet of things and embedded networking; Efficiency experts; Adjustment and structuring of data in computer databases; Computerised file management; Business inquiries; Business management and organization consultancy; Computerised file management; Operation of businesses [for others]; Business information; Marketing services; Searches in computer data files (for others); On-line advertising on a computer network; Business organisation consulting; Organisational project management in the field of electronic data processing; Planning and monitoring of business developments with regard to organisational matters; Presentation of companies on the Internet and other media; Computer databases (compilation of information into-); Compilation and systematisation of data in computer databases; Systemization of information into computer databases; Business consultancy and advisory services; Business administration; Advertising; Compilation of information into computer databases.

Conducting of procedures to combat legionella and other microorganisms in cold and hot water systems, in cooling towers and ventilating installations, in particular by means of targeted and monitored metering with chlorine dioxide produced on-site; Installation and assembly of the aforesaid installations.

Providing access to information on the internet, in particular to information relating to the condition of and for controlling machines, installations, pipes and pumps.

Industrial services for water treatment and water processing.

Arranging of seminars and training sessions.

Technical development of procedures for combating legionella and other microorganisms in cold and hot water systems, in cooling towers and ventilating installations, research in the field of combatting legionella and other microorganisms in cold and hot water systems, in cooling towers and ventilating installations; Construction drafting of installations to combat legionella and other microorganisms in cold and hot water systems, in cooling towers and ventilating installations; Scientific and technological services and research in relation to water treatment and water processing; Industrial analysis and research services; Studies (technical project-); Development and design of computer hardware and software; Research and development in the fields of biotechnology, diagnostics, medicine, veterinary medicine, agriculture and environment; Engineering, in particular consultancy relating to the use of disinfecting installations; IT services; Planning, conception, design, development, programming and implementation of software and computer systems, in particular for cyber-physical systems (CPS); Consultancy in relation to information technology, in particular in the field of the industrial internet of things (IoT), industry 40 and embedded networking; Communications technology consultancy, namely telecommunications technology, machine to machine communications technology (M2M); Research in connection with the computerised automation of technical processes and industrial methods; Design and development of computer hardware and electronic circuits; Configuring computer hardware using software; Customised development of computer hardware and computer software; Integration of computer software and computer systems; Consultancy and information services relating to computer system integration; Consultancy and advice on computer software and hardware; Computer project management in the field of electronic data processing; Technical project management and technical product development in the EDP sector; Planning, design, development and testing of electronic systems, industrial analysis and research, in particular for cyber-physical systems (CPS); Services rendered by computer scientist; Electrical engineering services; Electronic data storage and security, in particular cloud-based data storage; Design and development of data storage systems; Cloud computing; Updating, Adaptation, Appearance, Repair and maintenance of software; Updating of software for data processing and software databases; Consultancy in the field of software design; Consultancy in the field of software design; Computer hardware and software consultancy; Consultancy services relating to computer networks using mixed software environments; Advisory services relating to computer programming; Computer hardware and software consultancy; Consultancy relating to software for communication systems; Providing temporary use of on-line non-downloadable software for database management; Computer hardware and software consultancy; Diagnosing computer problems (hardware and software) by means of software; Development of interactive multimedia software; Hosting of computer sites (websites); Software as a service (SaaS) and rental of software; Professional consultancy services relating to computer programming; Troubleshooting of computer hardware and software problems; Configuration of computer networks by software; Configuring computer hardware using software; Computer software design; Software engineering; Programming of EDP software; Programming of software for website development; Programming of software for e-commerce platforms; Programming of software for information platforms on the Internet; Software engineering services for data processing programs; Computer software technical support services; Maintenance and updating of software for communication systems; Remote control of installations, machines, pipes and pumps.

Machines for the textile industry; Clothes washing machines; Machines for treating textiles and clothing; Machines, apparatus and instruments for accurately mixing liquids and gases with solid, paste-like, granular or powdered materials in the form of chemicals, all of the aforesaid goods being used in industry and for laboratory purposes, mechanical and hydraulic pumps being machines or laboratory apparatus, in particular for metering purposes; Regulators as parts of machines for metering systems; Liquid metering pumps for industrial water treatment installations; Diaphragms for diaphragm pumps, in particular for electromagnetically operated metering pumps; Motor-driven and magnet-driven pumps, in particular motor pumps, diaphragm pumps, piston pumps and control piston pumps; Pumps (machines) for the injection of polymers and viscous liquids for the water treatment and food industries; Installations and apparatus for the production of disinfecting chemicals and chlorine dioxide; Transmission components (except for land vehicles); Diaphragm pumps and metering pumps, diaphragm compressors, tank drainage pumps, centrifugal pumps, valves for pumps and compressors.

Apparatus, in particular mechanically operated apparatus, for the measurement of liquids and for metering liquids with suitable chemicals; Chemical-physical apparatus, namely electrodes for determining the pH value and glass electrodes provided with precious metal, in particular with gold or platinum; Technical-physical measuring and monitoring apparatus, in particular for determining heat; Measuring apparatus, In particular measuring apparatus for measuring the flow rate; Metering devices consisting of flow meters and dosing pumps; Measuring apparatus, in particular electrochemical and physical sensors and measuring probes, in particular for measuring and monitoring pH value, reduction potential, chlorine, chlorine dioxide, ozone, phosphate, peracetic acid, H2O2, electrical conductivity, temperature and flow; Electronic and/or microprocessor-operated controlling and regulating apparatus, in particular for water treatment; Electronic and/or microprocessor-operated controlling and regulating apparatus, in particular for metering purposes and process automation; Installations and apparatus for the metering of disinfecting chemicals and chlorine dioxide; Measuring, signalling, checking (supervision) apparatus and instruments; Electronic controlling and regulating apparatus and instruments, Physics (Apparatus and instruments for -); Processors; Apparatus and instruments for conducting, switching, regulating or controlling electricity; Dosimeters; Sensors for use in metering systems; Metering apparatus, chemical apparatus and instruments and chemical installations consisting thereof, warning apparatus (alarms); Apparatus and instruments, and installations consisting thereof, for electrolysis; Equipment, apparatus and instruments used in science and diagnostics, and for the development of active ingredients (not for medical or veterinary purposes); Embedded computer systems, consisting of hardware and software, in particular cyber-physical systems (CPS), and components, interfaces and peripherals therefor; Information technology apparatus, data processing equipment and data processing software; Computers, In particular embedded computers; Computer hardware, and computer components and parts therefor; Electric and electronic components, in particular electronic controllers; Interfaces, electric processors (central processing units), CPUs; Electric circuits, in particular integrated circuits, computers-on-modules (COMs), systems on modules, systems on chips (SoCs); Smart cards [integrated circuit cards], In particular printed circuit boards; Microcontrollers, Controller and microcontroller modules; Computer software, In particular embedded software packets, Embedded operating software; Data storage devices; Application software for cloud computing services; Electric and electronic switches and converters, bridges (network components); Computer software for computer aided software engineering; Software for bioinformatics applications; Data carriers for computers having software recorded thereon; Computer software (recorded); Downloadable software; Computer software applications, downloadable; Industrial controls incorporating software; Computer firewall software; Software development kits (SDK); Computer software packages; Software for industrial manufacture, in particular testing and commissioning systems for complex goods; Hardware for industrial manufacture, in particular test benches, industrial PCs on a rack with associated measuring and/or control technology, installations, hand-held terminals; Apparatus for controlling and monitoring entities and resources in the field of the internet of things (IoT) or in the field of industry 40; Equipment, apparatus and instruments used in science and for the development of active ingredients; Metering apparatus in the form of an automatic burette; Chips and biochips for diagnostic, biochemical and molecular biological purposes, for detecting cells, for building structures on the nanometre scale, for the functionalisation of surfaces, and for the development of active ingredients.

Equipment, apparatus and instruments for medical, veterinary and diagnostic purposes.

Installations, apparatus and instruments for treating (cleaning, enhancing, filtering, deferrisation, deacidification, demanganisation, softening, sterilisation, fluoridation, irradiation, decalcification, desalination and mixing) liquids and gases with solid, liquid, paste-like, granular or powdered materials, and for ion exchange; Installations, apparatus and instruments for water treatment, included in class 11, in particular for disinfection, for biological water treatment, for oxidation, desalination, filtration, deferrisation, deacidification, demanganisation, softening, fluoridation, irradiation, decalcification, reverse osmosis, ozonisation, chlorine gas metering, for ion exchange; Safety accessories for the aforesaid installations and apparatus, included in class 11; Gravity filters being parts for water treatment installations; air washer; Water treatment apparatus, namely UV installations, ozone plants, chlorine dioxide installations and electrolysis installations, included in class 11; Apparatus for the quality-dependant control of water softening installations; Apparatus for supplying water; Disinfecting and oxidation installations, included in class 11; Water treatment and water circulator installations based on ozone; Air humidifying apparatus and apparatus for improving the quality of air; Automated titration machines, exchange units for exchanging titration agents, consisting predominantly of burette cylinders, three-way valves, pistons and storage bottles, remote control apparatus for automatic burettes, electronic or electric volume measuring apparatus with pre-selection units for the volumes to be metered, being parts and fittings of the aforesaid goods; Apparatus and installations for treating and disinfecting drinking water, service water and waste water; Water treatment apparatus for fixed installation in water supply systems of a building for industrial and technical purposes; Chlorine dioxide production plants, consisting predominantly of reactor vessels, metering apparatus and monitoring apparatus, and if appropriate storage containers and containers for precursor chemicals; Ozone generators, chlorine dioxide generators, water treatment installations and metering stations composed predominantly using the aforesaid goods (ozone generators, chlorine dioxide generators) for metering liquid chemicals; Storage and metering goods containers of plastic being components for the aforesaid goods; Liquid and air/gas filter apparatus, gravity filters and active carbon filters for liquid and air/gas filter apparatus.

Instructional and teaching material; Instructions for carrying out diagnostic measurements, and for the evaluation and correlation of measurement values with disease symptoms.

Business project management; Organisational project management in the field of electronic data processing; Development of business strategies; Professional business consulting; Updating and maintenance of data in computer databases; Professional business consultancy, in particular in the field of the industrial internet of things and embedded networking; Efficiency experts; Adjustment and structuring of data in computer databases; Computerized file management; Business inquiries; Business management and organization consultancy; Operation of businesses [for others]; Business information; Marketing services; Searches in computer data files (for others); On-line advertising on a computer network; Business organisation consulting; Planning and monitoring of business developments with regard to organisational matters; Presentation of companies on the Internet and other media; Computer databases (compilation of information into-); Compilation and systematisation of data in computer databases; Systemization of information into computer databases; Business consultancy and advisory services; Business administration; Advertising; Compilation of information into computer databases.

Conducting of procedures to combat legionella and other microorganisms in cold and hot water systems, in cooling towers and ventilating installations, in particular by means of targeted and monitored metering with chlorine dioxide produced on-site; Installation and assembly of the aforesaid installations.

Providing access to information on the internet, in particular to information relating to the condition of and for controlling machines, installations, pipes and pumps.

Industrial services for water treatment and water processing.

Arranging of seminars and training sessions.

Technical development of procedures for combating legionella and other microorganisms in cold and hot water systems, in cooling towers and ventilating installations, research in the field of combatting legionella and other microorganisms in cold and hot water systems, in cooling towers and ventilating installations; Construction drafting of installations to combat legionella and other microorganisms in cold and hot water systems, in cooling towers and ventilating installations; Scientific and technological services and research in relation to water treatment and water processing; Industrial analysis services; Industrial research; Studies (technical project-); Development and design of computer hardware and software; Research and development in the fields of biotechnology, diagnostics, medicine, veterinary medicine, agriculture and environment; Engineering, in particular consultancy relating to the use of disinfecting installations; IT services; Planning, conception, design, development, programming and implementation of software and computer systems, in particular for cyber-physical systems (CPS); Consultancy in relation to information technology, in particular in the field of the industrial internet of things (IoT), industry 40 and embedded networking; Communications technology consultancy, namely telecommunications technology, machine to machine communications technology (M2M); Research in connection with the computerised automation of technical processes and industrial methods; Design and development of computer hardware and electronic circuits; Configuring computer hardware using software; Customised development of computer hardware and computer software; Integration of computer software and computer systems; Consultancy and information services relating to computer system integration; Consultancy and advice on computer software and hardware; Computer project management in the field of electronic data processing; Technical project management and technical product development in the EDP sector; Planning, design, development and testing of electronic systems, industrial analysis and research, in particular for cyber-physical systems (CPS); Services rendered by computer scientist; Electrical engineering services; Electronic data storage and security, in particular cloud-based data storage; Design and development of data storage systems; Cloud computing; Updating, conversion, design, repair and maintenance of computer software; Updating of software for data processing and software databases; Consultancy in the field of software design; Consulting services in the field of computer hardware and software; Consultancy services relating to computer networks using mixed software environments; Advisory services relating to computer programming; Consultancy relating to software for communication systems; Providing temporary use of on-line non-downloadable software for database management; Advisory services on computer hardware and software; Diagnosing computer problems (hardware and software) by means of software; Development of interactive multimedia software; Hosting of computer sites (websites); Software as a service (SaaS) and rental of software; Professional consultancy services relating to computer programming; Troubleshooting of computer hardware and software problems; Configuration of computer networks by software; Computer software design; Software engineering; Programming of EDP software; Programming of software for website development; Programming of software for e-commerce platforms; Programming of software for information platforms on the Internet; Software engineering services for data processing programs; Computer software technical support services; Maintenance and updating of software for communication systems; Remote control of installations, machines, pipes and pumps.

Machines for the textile industry; Clothes washing machines; Machines for treating textiles and clothing; Regulators as parts of machines for metering systems; Liquid metering pumps for industrial water treatment installations; Diaphragms for diaphragm pumps, in particular for electromagnetically operated metering pumps; Motor-driven and magnet-driven pumps, in particular motor pumps, diaphragm pumps, piston pumps and control piston pumps; Pumps (machines) for the injection of polymers and viscous liquids for the water treatment and food industries; Installations and apparatus for the production of disinfecting chemicals and chlorine dioxide; Transmission components (except for land vehicles); Diaphragm pumps and metering pumps, diaphragm compressors, tank drainage pumps, centrifugal pumps, valves for pumps and compressors; Machines, apparatus and instruments for accurately mixing liquids and gases with solid, paste-like, granular or powdered materials in the form of chemicals, all of the aforesaid goods being for use in industry; Mechanical and hydraulic pumps being machines, in particular for metering purposes.

Apparatus, in particular mechanically operated apparatus, for the measurement of liquids and for metering liquids with suitable chemicals; Chemical-physical apparatus, namely electrodes for determining the pH value and glass electrodes provided with precious metal, in particular with gold or platinum; Technical-physical measuring and monitoring apparatus, in particular for determining heat; Measuring apparatus, In particular measuring apparatus for measuring the flow rate; Metering devices consisting of flow meters and dosing pumps; Measuring apparatus, in particular electrochemical and physical sensors and measuring probes, in particular for measuring and monitoring pH value, reduction potential, chlorine, chlorine dioxide, ozone, phosphate, peracetic acid, H2O2, electrical conductivity, temperature and flow; Electronic and/or microprocessor-operated controlling and regulating apparatus, in particular for water treatment; Electronic and/or microprocessor-operated controlling and regulating apparatus, in particular for metering purposes and process automation; Installations and apparatus for the metering of disinfecting chemicals and chlorine dioxide; Measuring, signalling, checking (supervision) apparatus and instruments; Electronic controlling and regulating apparatus and instruments, Physics (Apparatus and instruments for -); Processors; Apparatus and instruments for conducting, switching, regulating or controlling electricity; Dosimeters; Sensors for use in metering systems; Metering apparatus, chemical apparatus and instruments and chemical installations consisting thereof, warning apparatus (alarms); Apparatus and instruments, and installations consisting thereof, for electrolysis; Equipment, apparatus and instruments used in science and diagnostics, and for the development of active ingredients (not for medical or veterinary purposes); Embedded computer systems, consisting of hardware and software, in particular cyber-physical systems (CPS), and components, interfaces and peripherals therefor; Information technology apparatus, data processing equipment and data processing software; Computers, In particular embedded computers; Computer hardware, and computer components and parts therefor; Electric and electronic components, in particular electronic controllers; Interfaces, electric processors (central processing units), CPUs; Electric circuits, in particular integrated circuits, computers-on-modules (COMs), systems on modules, systems on chips (SoCs); Smart cards [integrated circuit cards], In particular printed circuit boards; Microcontrollers, Controller and microcontroller modules; Computer software, In particular embedded software packets, Embedded operating software; Data storage devices; Application software for cloud computing services; Electric and electronic switches and converters, bridges (network components); Computer software for computer aided software engineering; Software for bioinformatics applications; Data carriers for computers having software recorded thereon; Computer software (recorded); Downloadable software; Computer software applications, downloadable; Industrial controls incorporating software; Computer firewall software; Software development kits (SDK); Computer software packages; Software for industrial manufacture, in particular testing and commissioning systems for complex goods; Hardware for industrial manufacture, in particular test benches, industrial PCs on a rack with associated measuring and/or control technology, installations, hand-held terminals; Equipment, apparatus and instruments used in science and for the development of active ingredients; Metering apparatus in the form of an automatic burette; Apparatus for controlling and monitoring objects and applications in or via the internet or other networks, and/or via products connected to the internet or products otherwise networked; Chips, biochips and arrays for diagnostic, biochemical and molecular biological purposes, for detecting cells, for building structures on the nanometre scale, for the functionalisation of surfaces, and for the development of active ingredients; Machines, apparatus and instruments for accurately mixing liquids and gases with solid, paste-like, granular or powdered materials in the form of chemicals, all of the aforesaid goods for laboratory use; Mechanical and hydraulic pumps being laboratory apparatus, in particular for metering purposes; Automated titration machines; Exchange units for exchanging titration agents, comprising burette cylinders, three-way valves, pistons and storage bottles; Remote control apparatus for automatic burettes; Electronic or electric volume-measuring apparatus comprising pre-selection units for the volumes to be metered, being components of and accessories for automated titration machines.

Equipment, apparatus and instruments for medical, veterinary and diagnostic purposes.

Installations, apparatus and instruments for treating (cleaning, enhancing, filtering, deferrisation, deacidification, demanganisation, softening, sterilisation, fluoridation, irradiation, decalcification, desalination and mixing) liquids and gases with solid, liquid, paste-like, granular or powdered materials, and for ion exchange; Installations, apparatus and instruments for water treatment, included in class 11, in particular for disinfection, for biological water treatment, for oxidation, desalination, filtration, deferrisation, deacidification, demanganisation, softening, fluoridation, irradiation, decalcification, reverse osmosis, ozonisation, chlorine gas metering, for ion exchange; Safety accessories for the aforesaid installations and apparatus, included in class 11; Gravity filters being parts for water treatment installations; air washer; Water treatment apparatus, namely UV installations, ozone plants, chlorine dioxide installations and electrolysis installations, included in class 11; Apparatus for the quality-dependant control of water softening installations; Apparatus for supplying water; Disinfecting and oxidation installations, included in class 11; Water treatment and water circulator installations based on ozone; Air humidifying apparatus and apparatus for improving the quality of air; Apparatus and installations for treating and disinfecting drinking water, service water and waste water; Water treatment apparatus for fixed installation in water supply systems of a building for industrial and technical purposes; Chlorine dioxide production plants, consisting predominantly of reactor vessels, metering apparatus and monitoring apparatus, and if appropriate storage containers and containers for precursor chemicals; Ozone generators, chlorine dioxide generators, water treatment installations and metering stations composed predominantly using the aforesaid goods (ozone generators, chlorine dioxide generators) for metering liquid chemicals; Storage and metering goods containers of plastic being components for the aforesaid goods; Liquid and air/gas filter apparatus, gravity filters and active carbon filters for liquid and air/gas filter apparatus.

Instructional and teaching material; Instructions for carrying out diagnostic measurements, and for the evaluation and correlation of measurement values with disease symptoms.

Business project management; Organisational project management in the field of electronic data processing; Development of business strategies; Professional business consulting; Updating and maintenance of data in computer databases; Professional business consultancy, in particular in the field of the industrial internet of things and embedded networking; Efficiency experts; Adjustment and structuring of data in computer databases; Computerized file management; Business inquiries; Business management and organization consultancy; Operation of businesses [for others]; Business information; Marketing services; Searches in computer data files (for others); On-line advertising on a computer network; Business organisation consulting; Planning and monitoring of business developments with regard to organisational matters; Presentation of companies on the Internet and other media; Computer databases (compilation of information into-); Compilation and systematisation of data in computer databases; Systemization of information into computer databases; Business consultancy and advisory services; Business administration; Advertising; Compilation of information into computer databases.

Conducting of procedures to combat legionella and other microorganisms in cold and hot water systems, in cooling towers and ventilating installations, in particular by means of targeted and monitored metering with chlorine dioxide produced on-site; Installation and assembly of the aforesaid installations.

Providing access to information on the internet, in particular to information relating to the condition of and for controlling machines, installations, pipes and pumps.

Industrial services for water treatment and water processing.

Arranging of seminars and training sessions.

Technical development of procedures for combating legionella and other microorganisms in cold and hot water systems, in cooling towers and ventilating installations, research in the field of combatting legionella and other microorganisms in cold and hot water systems, in cooling towers and ventilating installations; Construction drafting of installations to combat legionella and other microorganisms in cold and hot water systems, in cooling towers and ventilating installations; Scientific and technological services and research in relation to water treatment and water processing; Industrial analysis services; Industrial research; Studies (technical project-); Development and design of computer hardware and software; Research and development in the fields of biotechnology, diagnostics, medicine, veterinary medicine, agriculture and environment; Engineering, in particular consultancy relating to the use of disinfecting installations; IT services; Planning, conception, design, development, programming and implementation of software and computer systems, in particular for cyber-physical systems (CPS); Consultancy in relation to information technology, in particular in the field of the industrial internet of things (IoT), industry 40 and embedded networking; Communications technology consultancy, namely telecommunications technology, machine to machine communications technology (M2M); Research in connection with the computerised automation of technical processes and industrial methods; Design and development of computer hardware and electronic circuits; Configuring computer hardware using software; Customised development of computer hardware and computer software; Integration of computer software and computer systems; Consultancy and information services relating to computer system integration; Consultancy and advice on computer software and hardware; Computer project management in the field of electronic data processing; Technical project management and technical product development in the EDP sector; Planning, design, development and testing of electronic systems, industrial analysis and research, in particular for cyber-physical systems (CPS); Services rendered by computer scientist; Electrical engineering services; Electronic data storage and security, in particular cloud-based data storage; Design and development of data storage systems; Cloud computing; Updating, conversion, design, repair and maintenance of computer software; Updating of software for data processing and software databases; Consultancy in the field of software design; Consulting services in the field of computer hardware and software; Consultancy services relating to computer networks using mixed software environments; Advisory services relating to computer programming; Consultancy relating to software for communication systems; Providing temporary use of on-line non-downloadable software for database management; Advisory services on computer hardware and software; Diagnosing computer problems (hardware and software) by means of software; Development of interactive multimedia software; Hosting of computer sites (websites); Software as a service (SaaS) and rental of software; Professional consultancy services relating to computer programming; Troubleshooting of computer hardware and software problems; Configuration of computer networks by software; Computer software design; Software engineering; Programming of EDP software; Programming of software for website development; Programming of software for e-commerce platforms; Programming of software for information platforms on the Internet; Software engineering services for data processing programs; Computer software technical support services; Maintenance and updating of software for communication systems; Remote control of installations, machines, pipes and pumps.