ultraviolet irradiators; medical autoclaves; autoclaves for medical use; autoclaves for medical purposes; ultraviolet sterilization devices; ultraviolet sterilizers; sterilization autoclaves for medical use; sterilisation autoclaves for medical use; sterilizers for medical use; sterilizers; sterilizers for medical instruments; sterilizers for medical purposes; sterilisers; sterilizers for laboratory use; sterilizers for surgical instruments; sterilisers for medical instruments; sterilizers for dental instruments; sterilisers for surgical instruments; sterilizing apparatus; sterilization units for medical use; sterilisation units for medical use; sterilization units for medical purposes; sterilisation units for medical purposes; UV sterilizer boxes for household purposes; UV steriliser containers for small items and objects; apparatus and instruments for use in the sterilization of liquids and gases used in the medical industry; sterilization, disinfection and decontamination equipment; disinfectant apparatus; disinfectant apparatus for medical purposes; apparatus for disinfecting medical materials; disinfectant apparatus and installations; apparatus for disinfecting surgical materials