1
Chemicals and chemical products used in industry; Cleaning preparations and/or solutions and/or rinsing solutions and/or rinsing agents (except cleaning preparations for textiles), in particular for electronic and/or mechanical parts, for jewellery and parts of jewellery, and for optical devices, including lenses, glasses or similar articles; Chemicals and chemical products for cleaning and surface treatment
3
Cleaning preparations, other than for oral and dental care; Polishing preparations, other than for oral and dental care
4
Lubricants, in particular for clock movements
7
Machines and machine tools for treatment of materials and for manufacturing; Machine-driven installations, Machines and machine tools, In particular for goldsmithing and/or jewellery making and/or for watch repair; Engraving apparatus and machines; Polishing apparatus and machines; Welding apparatus; Welding apparatus; Machines and apparatus for cleaning precision mechanical parts; Cleaning and dip coating devices, in particular for optical elements; Generators; Steam jet apparatus; Steam engines; Cleaning appliances utilizing steam; Steam apparatus; Installations for surface treatment; Cleaning apparatus; Ultrasonic baths, Ultrasonic washing machines
9
Scientific, surveying, optical, weighing, measuring, signalling, checking (supervision) and teaching apparatus and instruments; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, in particular apparatus for measuring cavitation; Testing apparatus, in particular for the field of precious mechanics, in particular for electronic and/or mechanical parts, for jewellery and parts of jewellery, and for optical devices, including lenses, glasses or similar articles; Ultrasound equipment, in particular ultrasonic cleaning apparatus for precision mechanical parts; Testing apparatus, in particular for clocks and watches; Cleanliness test stands for identifying residual dirt; Apparatus for testing impermeability to water; Movements, in particular for clocks and watches; Ultrasonic oscillators, ultrasonic immersible transducers; Ultrasonic deflection plates; Leak testing apparatus; Ultrasonic cleaning instruments for laboratory use; Diagnostic ultrasound apparatus, other than for medical use; Ultrasonic probes, other than for medical use; Ultrasound cleaning apparatus for precision mechanical parts
10
Sterilisation autoclaves for medical purposes; Ultrasonic diagnostic instruments for medical use; Apparatus for producing ultrasonic waves for medical application
11
Sterilisation autoclaves, not for medical purposes; Drying apparatus suitable for precision mechanical parts, in particular clocks and parts therefor; Steam generating apparatus, other than for cooking; Steam sterilisers for medical and industrial purposes
35
Retailing or wholesaling of cleaning apparatus and installations, cleaning preparations, testing and checking (supervision) apparatus
42
Technical consultancy regarding the use of cleaning apparatus and installations, cleaning preparations, testing and monitoring devices; Technical consultancy regarding the development of cleaning apparatus and installations, cleaning preparations, testing and monitoring devices; Scientific consultancy regarding the use of cleaning apparatus and installations, cleaning preparations, testing and monitoring devices; Scientific consultancy regarding the development of cleaning apparatus and installations, cleaning preparations, testing and monitoring devices; Services in the field of science and technology and research and development related thereto; Technical project and installation planning; Machine construction, electric engineering, and chemical engineering