Scientific nautical photographic optical measuring and life-saving and instruments; apparatus for recording transmission or reproduction of images; calculating machines; data processing equipment; computers; computer software; analysis apparatus in particular air analysis apparatus spectroscopes especially spectroscopes for molecular spectrography especially spectroscopes for analysing gases or liquids in particular drinking water process water or other process liquids or process gases ocean water river water non-alcoholic beverages beer alcoholic beverages wine spirits; food analysis apparatus especially beverages in particular drinking water non-alcoholic beverages beer alcoholic beverages wine spirits; spectrograph apparatus especially spectrograph apparatus for molecular spectrography or especially spectrograph apparatus for analysing gases or liquids in particular drinking water process water or other process liquids or process gases ocean water river water non-alcoholic beverages beer alcoholic beverages wine spirits; light-emitting diodes; precision measuring apparatus especially for analysing gases or liquids in particular drinking water process water or other process liquids or process gases ocean water river water non-alcoholic beverages beer alcoholic beverages wine spirits; measuring instruments

Apparatus for lighting steam generating cooking ventilating water supply and sanitary purposes in particular light source especially for ultraviolet and visible light especially Deuterium light source or noble gas light source especially light source for spectroscropy; discharge tubes electric for lighting light bulbs light bulbs electric arc lamps in particular noble gas flash lamp in particular xenon lamp; lamps; laboratory lamps; lamp mantles lamp casings; light diffusers; ultraviolet ray lamps not for medical purposes; light emitting diodes lighting apparatus; lighting apparatus and installations