Machines and machine tools; motors and engines (other than for land vehicles); machine coupling and transmission components (other than for land vehicles); agricultural implements other than hand-operated; incubators for eggs; suction machines for industrial use; agitators; compressed air machines; compressed air pumps and motors; feeding apparatus for engine boilers; electromechanical beverage preparation machines; aerated beverage-making machines; sludge collectors (machines): machine boiler scale collectors; control mechanisms for machines, engines or motors; hydraulic and pneumatic controls for machines and engines; compressors (machines); waste compacting machines; condensing installations; catalytic converters; current generators; generators of electricity; shredders (machines) for industrial use; blowing machines for the compression, exhaustion and transport of gases; de-aerators for feed water; electric kitchen machines; feedwater regulators; water separators; aerated water making apparatus; mineral water making machines; filters (parts of machines or engines); filtering machines; electromechanical machines for the chemical industry; apparatus for the treatment of waste and waste water; water-refining machines

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; water softening apparatus and installations; water purifying apparatus and machines; water-filtering facilities; heat regenerators; pipes (parts of sanitary installations); sewage purification facilities or for waste water; distillation apparatus; regulating and safety accessories for water apparatus; water filtering apparatus; water intake apparatus; water conduits installations; water distribution installations; water distribution installations; water purification installations; water purifying apparatus and machines; water supply installations; water-cooling facilities, water coolers (facilities), filters for drinking water; pressure water tanks; water sterilizers; incinerators; oxhydrogen burners; liquid coolers (facilities); regulating accessories for water or gas apparatus and pipes; steam boilers other than parts of machines; steam generating installations

Beers; mineral and aerated waters and other non-alcoholic beverages; fruit beverages and fruit juices; syrups and other preparations for making beverages

Advertising; business management; business administration; office functions; business management and organization consultancy; efficiency experts; business appraisals; advisory services for business management; professional business consultancy; business investigations; commercial or industrial management assistance; administrative management of water production and treatment facilities, power generation facilities and facilities for the treatment of waste and waste water; cost price analysis; projects (business management assistance), business management assistance; Collection and systematization of information into computer databases; computerized file management; accounting, bookkeeping; sales promotion for others; procurement services for others (purchase of goods and services for other companies); commercial information and advice for consumers; retail sales services and assistance with the wholesale marketing of apparatus and facilities for producing and treating water, power generation facilities and facilities for the treatment of waste and waste water; commercial administration of the licensing of the goods and services of others

Treatment of materials; treatment of water; waste water treatment; water purification; refining services; destruction of waste and trash; incineration of waste; decontamination of hazardous materials; production of energy; waste treatment (transformation); recycling of waste and trash; custom assembling of materials for others; rental of machines and apparatus for treating water, waste and waste water

Scientific and technological services and research and design relating thereto; research and development of new products for others; industrial analysis and research services; chemical research; chemical analysis; bacteriological research; biological research; technical research; engineering; surveying (engineering work); technical project study; design and development of computers and software; software design; consultancy in the design and development of computer hardware; consultancy relating to software; computer system design; computer rental; computer programming; updating of software; software installation; rental of computer software; maintenance of computer software; construction drafting; calibration (measuring); advice in the field of energy-saving; research in the field of environmental protection; All the aforementioned services being exclusively associated with apparatus and instruments for processing, extracting and producing water