1
Chemicals used in industry, science and photography; unprocessed artificial resins, unprocessed plastics; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry
37
Building construction; repair; installation services; Airplane maintenance and repair; anti-rust treatment for vehicles; artificial snow-making services; boiler cleaning and repair; building construction supervision; buildings (Cleaning of -) [exterior surface]; buildings (Cleaning of -) [interior]; bulldozers (Rental of -); burner maintenance and repair; car wash; chimney sweeping; cleaning (Diaper -); cleaning (Dry -); cleaning (Vehicle -); cleaning machines (Rental of -); cleaning of buildings [exterior surface]; cleaning of buildings [interior]; cleaning of clothing; clothing (Cleaning of -); computer hardware (Installation, maintenance and repair of -); construction equipment (Rental of -); construction information; demolition of buildings; diaper cleaning; disinfecting; drilling of wells; dry cleaning; excavators (Rental of -); exterminating (Vermin -), other than for agriculture; extraction (Mining -); film projector repair and maintenance; fulling of cloth; fur care, cleaning and repair; furniture maintenance; greasing (Vehicle -); information (Construction -); information (Repair -); ironing (Linen -); laundering; leather care, cleaning and repair; linen ironing; lubrication (Vehicle -); machinery installation, maintenance and repair; maintenance (Vehicle -); mining extraction; motor vehicle maintenance and repair; motor vehicle wash; office machines and equipment installation, maintenance and repair; painting, interior and exterior; paper hanging; pipeline construction and maintenance; polishing (Vehicle -); pressing of clothing; quarrying services; rat exterminating; rental of bulldozers; rental of construction equipment; rental of cranes [construction equipment]; rental of excavators; rental of road sweeping machines; repair information; rustproofing; safe maintenance and repair; service stations (Vehicle -); shipbuilding; signs (Painting or repair of -); snow-making services (Artificial -); street cleaning; strong-room maintenance and repair; supervision (Building construction -); toner cartridges (Refilling of -); varnishing; vehicle cleaning; vehicle lubrication [greasing]; vehicle maintenance; vehicle polishing; vehicle service stations; vehicle wash; vermin exterminating, other than for agriculture; wallpapering; wash (Vehicle -); washing; washing of linen; wells (Drilling of -); window cleaning
42
Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software; legal services; Authenticating works of art; cloud seeding; computer hardware (Consultancy in the field of -); computer rental; conversion of data or documents from physical to electronic media; design services (Packaging -); designing (Dress -); designing (Graphic arts -); dress designing; graphic arts designing; packaging design; rental (Computer -); rental of computer software; software (Rental of computer -); works of art (Authenticating -)