
- 13 Development (Service)
- 14 Logistics (Service)
- 15 Maintenance (Service)
- 16 Food, beverage, tobacco
- 17 Machine, device (for special applications)
- 18 Equipment f. mining, metallurgical plant, rolling mill a. foundry
- 19 Information, communication and media technology
- 20 Packing material
- 21 Plant equipment, tool
- 22 Construction technology
- 23 Machine element, fixing, mounting
- 24 Office product, facility and technic, papeterie
- 25 General service
- 26 Energy, extraction product, secondary raw material and residue
- 27 Electric engineering, automation, process control engineering
- 28 Vehicle (complete vehicle)
- 29 Home economics, Home technology
- 30 Auxiliary supply, additive, cleaning agent
- 31 Polymer
- 32 Laboratory material, Laboratory technology
- 33 Installation (complete)
- 34 Medical Device
- 35 Semifinished product
- 36 Machine, apparatus
- 37 Industrial piping
- 38 Inorganic Chemical
- 39 Organic Chemical
- 40 Occupational safety, accident prevention
- 41 Marketing
- 42 In-vitro diagnostic
- 42-01 Clinical chemistry
- 42-02 Immunochemistry (immunology)
- 42-03 Haematology, histology, cytology
- 42-04 Microbiology (IVD)
- 42-05 Infectious immunology
- 42-06 Genetic testing (IVD)
- 42-07 IVD instrument
- 42-07-01 Chemistry, immunochemistry instrument
- 42-07-02 Haematology, histology, cytology instrument (HHC)
- 42-07-03 Microbiology instrument (MCB)
- 42-07-04 Nucleic acid testing instrument (NA)
- 42-07-05 Micro-array testing instrument (MA)
- 42-07-06 Sample processing system instrument (SP)
- 42-07-90 In-vitro diagnostic instrument (other)
- 42-08 Supporting software (bioinformatics)
- 42-09 Dedicated sample container (IVD)
- 43 Optics
- 44 Automotive engineering, vehicle component
- 45 Human and veterinary drug, pesticide as well as active ingredient
- 46 Clothing and textile
- 47 Body care, personal hygiene
- 48 Sport, playing, leisure
- 49 Public safety and military technology
- 50 Interior furnishing
- 51 Fluid power
- 90 Interim class (unspecified)