Advertising and publicity services; Advertising services; Bill-posting; Demonstration of goods; Direct mail advertising services; Dissemination of advertising matter; Online advertising on a computer network; Outdoor advertising; Production of advertising films; Promotion of goods and services through sponsorship of sports events; Radio advertising; Shop window dressing; Television advertising; Updating of advertising material

Bill-posting; Advertising services; Advertising and publicity services; Demonstration of goods; Direct mail advertising services; Dissemination of advertising matter; Online advertising on a computer network; Outdoor advertising; Production of advertising films; Promotion of goods and services through sponsorship of sports events; Radio advertising; Shop window dressing; Television advertising; Updating of advertising material

Astronomical spectrographs; Lenses for astrophotography; Microscopes; Optical inspection apparatus; Optical lenses; Optical lenses made of glass, plastic and polycarbonate; Radiation detectors; Spectrograph apparatus; Telescopes; Tool measuring instruments