Common metals and their alloys; building materials of metal, doors and windows of steel or stainless steel; interior and exterior walls of metal; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; goods of metal, included in this class, namely, containers for industrial purposes, transport containers, funnels

Machines and installations for the food industry, in particular machines and installations for dairies and cheese dairies, cheese machines, cheese makers, butter-making machines, machines for making quark, machines and installations for processing clotted milk, salt bath installations, turning machines and installations; packaging machines, filling and sealing machines, dosing machines; conveying installations and machines; automatic vending machines

Media, ceiling, and floor supply apparatus, namely, electrical ducts; blank magnetic data carriers, blank recordable optical discs; data processors and computers; laboratory furniture; electrical power installations, namely, electrical power distribution blocks; telecommunications and information technology installations for building automation, namely, computer hardware for building control, regulating and monitoring; furniture especially for laboratories, namely, experiment benches, laboratory tables, trolley tables, laboratory cabinets, safety cabinets, chemical storage cabinets, cabinets for acids and alkaline solutions, solvent cabinets, supply and disposal cabinets, transport and storage containers of plastic, with or without a steel casing, experiment tables, laboratory tables, safety work benches, clean work benches, clean room cubicles, photography laboratory tables, cabinets, seats

Apparatus for heating, steam generating, cooking, refrigerating, drying, ventilating, air conditioning and water supply, namely, air exchangers for cleaning and purifying air, air conditioners, air handlers, air sterilizers, and air filtering installations; ventilating apparatus and installations for industrial use for laboratories, namely, ventilating fans for industrial use for laboratories; chemical processing drying installations for fluidization, namely, drying cabinets, filter dryers, vacuum drying chambers, hurdle drying chambers, heated cabinets, and incubation drying cabinets for the pharmaceutical industry; mixer taps for water pipes, water spray guns in the nature of irrigation spray nozzles, water treatment apparatus in the nature of water filtration units, sewage purification installations, and plumbing fittings in the nature of grease traps, all being parts of sanitary installations; sanitary installations, apparatus and equipment, namely, wash-hand basins; fume extractor ventilation hoods for laboratories; waste water treatment tanks; water purification installations, gas purification machines; heating installations; rinsing modules, namely, sinks; ventilation hoods in the nature of mobile fume hoods, fixed built-in fume hoods and fume hoods with built-in washers and filters; ventilation hoods for soldering fumes; extractor hoods for kitchens; drying chambers, namely, drying apparatus for chemical processing; water conditioning installations; exhaust air and feed air installations, namely, air purifying units for laboratory use; direct and indirect lighting installations; push-through fume ventilation hoods; lighting apparatus; ventilation hoods

Non-metal ceiling structures with coverings, claddings and utility systems, namely, non-metallic ceiling tiles, non-metallic ceiling boards, non-metallic ceiling plates, non-metallic ceiling sheets, non-metallic ceiling medallions, non-metallic ceiling panels; non-metallic transportable and non-transportable buildings; refractory construction materials, not of metal; non-metal partitions for building; doors, not of metal; framework for building, not of metal; interior wall panels, not of metal

Furniture, mirrors, picture frames, worktables, table tops, work cabinets, tall cabinets, wall cabinets, wall boards furniture and table boards furniture, shelves, all goods for use in schools; computer tables; room furnishings, namely, room partitions, hallway cabinets, tables, seats and cabinets for recreation rooms, all goods for use in schools; wall and island benches with variable table tops, weighing tables, adjustable tables, heavy load tables, mobile tables, mobile sink units, students' tables, teachers' tables, adjustable tables, cabinets, seat, seats for auditoriums, projection tables, all goods for use in schools

Maintenance, installation, repair and servicing of laboratory equipment, air conditioning systems and fire alarm systems

Scientific research; industrial design; industrial research in the field of laboratory infrastructure development and laboratory equipment; design and development of computer hardware and software; construction drafting; engineering services, particularly technical project planning and design engineering of installations for the food industry, of laboratories, and of water and waste water treatment installations; design and development of technical building equipment in the areas of electrical engineering and building automation, air-conditioning technology, clean room technology, sanitary technology, warmth and heating technology, refrigeration technology and cooling supply and disposal technology; planning of buildings and infrastructure systems for buildings, namely, planning of workplace processes in terms of work, logistics and automation in laboratories, offices, educational establishments, storage facilities, hospitals and doctors' surgeries; engineering consultancy; architecture consultancy