aerometers; magnets; electromagnetic coils; slide-rules; heat regulating apparatus; condensers [capacitors]; capacitors; distance recording apparatus; apparatus for recording distance; range finders; telemeters; control panels [electricity]; relays, electric; ergometers; battery chargers; inductors [electricity]; jigs [measuring instruments]; measuring instruments; batteries, electric; pressure measuring apparatus; pyrometers; sirens; temperature indicators

business inquiries; demonstration of goods; updating of advertising material; dissemination of advertising matter; direct mail advertising; advertising; publicity; radio advertising; public relations; organization of exhibitions for commercial or advertising purposes; organization of trade fairs; online advertising on a computer network; presentation of goods on communication media, for retail purposes; arranging subscriptions to telecommunication services for others; market studies; marketing; website traffic optimization; website traffic optimisation; outdoor advertising; providing user reviews for commercial or advertising purposes; arranging and conducting of commercial events; influencer marketing

packaging design; computer programming; computer software design; updating of computer software; graphic arts design; maintenance of computer software; conversion of data or documents from physical to electronic media; installation of computer software; computer software consultancy; off-site data backup; electronic data storage; providing information relating to computer technology and programming via a website; technological consultancy; creating and designing website-based indexes of information for others [information technology services]; software development in the framework of software publishing; platform as a service [PaaS]; business card design; software engineering services for data processing; logo design services; providing online non-downloadable computer software