Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable media, computer software, blank digital or analogue recording and storage media; coin-operated mechanisms; cash registers, calculating machines; computers; computer peripheral devices; electrolysers [electrolytic cells]; spectacles; spectacle cases; compact disc players; chemistry apparatus and instruments; chips [integrated circuits]; magnetic encoders; compact discs [read-only memory]; computer hardware; decorative magnets; dvd players; parking sensors for vehicles; electrical adapters; regulating apparatus, electric; measuring devices, electric; electric apparatus for commutation; computer programs, recorded; computer software, recorded; computer programs, downloadable; interfaces for computers; bags adapted for laptops; magnets; measuring apparatus; nautical apparatus and instruments; notebook computers; optical apparatus and instruments; measuring instruments, testing instruments, indicator instruments, surveillance instruments, especially, mechanical, electric, electronic instruments and apparatus for the volume, temperature, composition and pressure of gases, liquids and solids; controllers and regulators; apparatus for analogue and digital measurement processing; measurement and control panels

Recuperators, evaporators or heat exchangers for chemical processing; installations and apparatus for thermal and catalytic afterburn for purifying gases and exhaust gases; separators for scrubbing gas; kiln boosters; reactors being industrial chemical installations; heat exchangers, other than parts of machines; heat exchangers [for chemical processing]; waste heat recuperators, in particular reactor vessels and gas boilers; gas purification filters; furnaces for industrial use; afterburn apparatus, namely, apparatus for exhaust gas purification or parts of industrial treatment installations; steam boilers, other than parts of machines; feed water pre-heaters; ducting, being mounted parts of industrial waste treatment installations; compensators for pipelines being regulating and safety fittings for gas pipes; fittings for steam, gas and water pipes; apparatus combinations, apparatus and parts thereof for chemical, physical and biological water and waste water treatment, in particular for the softening of water and desalination of water

Construction; installation of chemical plants, repair of chemical plants; drilling for the mining industry, drilling for the extraction of gas and oil; installation, assembly, repair, maintenance, maintainance services, in relation to the following fields, chemical installations; installation, assembly, repair, maintenance, maintainance services, in relation to the following fields, alkaline water electrolysis installations for hydrogen production; consultancy in connection with the construction of power plants; construction of power plants; construction, assembly and installation of industrial or machine installations for the electrochemical and chloralkali industry and the production of chlorine, soda lye or potassium hydroxide; cleaning, maintenance, servicing and repair of industrial or machine installations for the electrochemical and chloralkali industry and the production of chlorine, soda lye or potassium hydroxide; disassembly and servicing of industrial or machine installations for the electrochemical and chloralkali industry and the production of chlorine, soda lye or potassium hydroxide; building, assembly, installation services, maintenance, maintainance services, repair, disassembly, reconditioning, in relation to the following fields, electrolysers, parts and fittings for electrolysers; application of coatings to industrial or machine installations in the context of repair and maintenance; application of coatings in the form of electrochemical active or other surface active preparations to machines and installations in the context of repair and maintenance; advisory and consultancy services in connection with all the aforesaid services; commissioning of electrochemical treatment installations in the context of installation; commissioning of chemical plants; maintenance, servicing, repair and modernisation of process technology machines and installations; factory construction, in particular, factory construction of cement factories, coal works and metal foundries; construction, installation, assembly, conversion, commissioning, repair, in relation to the following fields, cement, coal and foundry installations, maintenance and servicing of cement, coal and metallurgical installations; installation of conveyor equipment for vehicle assembly lines and machines for the manufacture of locking plates; start-up and repair of vehicle assembly line material handling equipment and closure panel making machines; automobile repair; assembly, conversion and expansion of industrial installations for the chemical and petrochemical industry, in particular of installations for sulphur recovery of gases and for gas purification following the claus process

Recycling of waste and trash; air and water purifications; food and drink preservation; electrochemical treatment; treatment of apparatus and instruments used in the electrochemical and chloralkali industry and in the production of chlorine, soda lye or potassium hydroxide, with electrochemical active or other surface active coatings, including electrolytic, electrocatalytic, electrophoretic or conductive coatings; rental of industrial or machine installations for use in the electrochemical and chloralkali industry and in the production of chlorine, soda lye or potassium hydroxide; treatment of materials, in particular processing of chemicals; construction services, in particular, construction, relating to the following sectors, fuel batteries, electrolysers; construction relating to industrial installations and machines for the electrochemical industry, the chloralkali industry and the production of chlorine, soda lye or potassium hydroxide and parts and fittings therefor

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design; quality control and authentication services; design and development of computer hardware and software; technical design and planning of power plants; technological and scientific consultancy in the field of hydrogen use; technological consultancy relating to the use of hydrogen and oxygen as alternative fuel and energy sources; research, development and technical inspection relating to industrial installations and machines for the electrochemical industry, the chloralkali industry and the production of chlorine, soda lye or potassium hydroxide and parts and fittings therefor; construction drafting and technical planning of chemical installations; construction planning and technical planning of alkaline water electrolysis installations for hydrogen production; scientific and technological services, in particular engineering and industrial design, in particular technical consultancy and planning for the construction, expansion or dismantling and operation of chemical installations or parts of chemical installations, in particular of chemical installations for the production of synthesis gas; research and development in the field of chemistry and technology, in particular relating to chemical production processes and chemical installations connected therewith or parts thereof; engineering relating to data processing; engineering, in particular, engineering, in relation to the following goods, process engineering; engineering, in particular, engineering consultancy services, relating to the following sectors, design, planning, supervision of assembly, exploiting, managing, inspection, servicing, restoration services, conversion, add-ons, dismantling, relating to the following sectors, chemical installations, industrial plants; engineering, in particular engineering in connection with technical authorisation planning and environmental surveying in the context of the aforesaid services and engineering; engineering relating to planning, deadline monitoring, production inspection, site assembly, assembly monitoring, assembly inspection and commissioning of process technology machines and installations; engineering, in particular planning, construction, including selection, compilation and dimensioning of parts of machine installations for the cement, coal and metal industry, and design and programming of process automation installations; technical consultancy and project studies in the field of plant engineering, namely, in the field of the cement, coal and metal industries; technical, geological and scientific surveys, namely, in the field of the cement, coal and metal industries; land surveying; building project management, in particular technical preparation of building projects in the field of the construction of industrial installations; physics [research]; chemical laboratories, in particular analysis of building materials; conducting of technical tests by means of rock grinding and dust sifting; providing of geological and scientific surveys; research in the field of environmental protection, the field of chemistry, technology, mechanical engineering, chemical apparatus and combinations thereof, namely, installations and apparatus for sulphur recovery and sulphur regeneration, installations and apparatus for the production and/or purification of gases, in particular carbon monoxide and/or hydrogen, installations and apparatus for thermal and catalytic afterburn for purifying gases and exhaust gases, separators, namely, mist separators, blowing machines, mechanical conveyors, measuring, testing, display and monitoring instruments, namely, mechanical, electric, electronic instruments and apparatus for the volume, temperature, composition and pressure of gases, liquids and solids; research, relating to the following sectors, environmental protection, chemistry, technology, machinery construction, chemical apparatus, combinations of the aforesaid fields, in particular, installations and apparatus for control and regulating apparatus, apparatus for analogue and digital measurement processing, condenser apparatus, chemical reactors, heat-exchange units, waste heat recovery boilers, gas purification filters, stoves [heating apparatus] for industrial uses, afterburn apparatus, steam boilers, feed water pre-heaters, steam traps, ducting, compensators for pipelines and apparatus, fittings for steam, gas and liquid pipes, apparatus combinations, apparatus and parts for chemical, physical and biological water and waste water treatment; planning, commissioning [testing and inspection] and tecnological optimisation of industrial installations for the chemical and petrochemical industry, in particular of installations for sulphur recovery of gases and for gas purification following the claus process and technological consultancy relating to the planning, construction, expansion, commissioning and optimisation of industrial installations