Scientific and technological services and research and design relating thereto; Industrial analysis and research services; Design and development of computer hardware and software; Updating of computer software; Hosting computer sites [web sites]; Computer rental; Rental of web servers; Rental of computer software; Computer system analysis; Water analysis; Analysis for oil-field exploitation; Chemical analysis; Computer virus protection services; Architecture; Information technology [IT] consulting services; Energy auditing; Authenticating works of art; Calibration [measuring]; Construction drafting; Consultancy in the field of energy-saving; Architectural consultation; Web site design consultancy; Consultancy in the design and development of computer hardware; Computer software consultancy; Monitoring of computer systems by remote access; Quality control; Oil-well testing; Conversion of data or documents from physical to electronic media; Data conversion of computer programs and data [not physical conversion]; Creating and maintaining web sites for others; Design of interior decor; Digitization of documents [scanning]; Packaging design; Graphic arts design; Dress designing; Computer system design; Computer software design; Industrial design; Duplication of computer programs; Material testing; Textile testing; Clinical trials; Styling [industrial design]; Technical project studies; Quality evaluation of wool; Quality valuation of standing timber; Underwater exploration; Server hosting; Weather forecasting; Engineering; Vehicle roadworthiness testing; Installation of computer software; Bacteriological research; Biological research; Scientific research; Cosmetic research; Physics [research]; Research in the field of environmental protection; Mechanical research; Geological research; Chemical research; Technical research; Research and development of new products for others; Land surveys; Maintenance of computer software; Oil-field surveys; Geological surveys; Surveying; Urban planning; Computer programming; Geological prospecting; Oil prospecting; Providing search engines for the internet; Chemistry services; Recovery of computer data; Handwriting analysis [graphology]; Provision of scientific information, advice and consultancy in relation to carbon offsetting; Scientific laboratory services; Cloud seeding; Software as a service [SaaS].

Leather and imitations of leather, and goods made of these materials, included in class 18, trunks and travelling bags, umbrellas and parasols, walking sticks, muzzles, collars and leashes for small animals and pets, included in class 18; Blankets for small animals and pets; all of them in connection with the cow named Yvonne from Gut Aiderbichl (including but not limited to a cartoon and/or a comic character of that cow).

Household or kitchen utensils and containers, In particular goblets, Buckets, Insulated containers, Butter dishes, Cookie jars, Lunch boxes, Cosmetic powder compacts, Soap boxes, Soap baskets, Soap dispensers, Nonmetal piggy banks, Tea caddies, Sugar bowls, Plates, Cups, Saucers, Beverage glassware, Non-electric cool bags and boxes, Combs and sponges; Brushes (except paintbrushes); Brush-making materials; Articles for cleaning purposes; Unworked or semi-worked glass (except glass used in building); Glass ware, Porcelain and earthware, Not included in other classes, In particular pots, Jugs.

Clothing, in particular sporting and leisure wear for children, young people and adult, in particular T-shirts, sweatshirts and pullovers; Jackets [clothing], Caps, Collar protectors, Polo shirts, Shoes, Stockings, Gloves, Trousers and Clothing of leather, Footwear, Headgear for wear, In particular, Caps [headwear], Caps; all of them in connection with the cow named Yvonne from Gut Aiderbichl (including but not limited to a cartoon and/or a comic character of that cow).

Games and playthings, in particular stuffed toys, collectible figures, board games and parlour games, playing cards; Gymnastic and sporting articles not included in other classes, in particular ice skates, roller skates, in-line skates, skis, snowboards, balls for games; Decorations for Christmas trees.

Gauges; Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Apparatus for recording, transmission or reproduction of sound or images; Magnetic data carriers, recording discs; Compact discs, DVDs and other digital recording media; Mechanisms for coin-operated apparatus; Cash registers, calculating machines, data processing equipment, computers; Computer software; Fire-extinguishing apparatus; Abacuses; Accumulators, electric; Acid hydrometers; Acidimeters for batteries; Acoustic conduits; Acoustic couplers; Actinometers; Adding machines; Aerials; Aerometers; Air analysis apparatus; Alarm bells, electric; Alarms; Alcoholmeters; Alidades; Altimeters; Ammeters; Amplifiers; Amplifying tubes; Anemometers; Animated cartoons; Anode batteries; Anodes; Answering machines; Antiglare glasses; Anti-glare visors; Anti-interference devices [electricity]; Anti-theft warning apparatus; Anticathodes; Apertometers [optics]; Apparatus and installations for the production of X-rays, not for medical purposes; Apparatus and instruments for astronomy; Apparatus and instruments for physics; Apparatus for changing record player needles; Apparatus for editing cinematographic film; Apparatus for fermentation [laboratory apparatus]; Apparatus for measuring the thickness of skins; Apparatus to check franking; Appliances for measuring the thickness of leather; Armatures [electricity]; Asbestos clothing for protection against fire; Asbestos gloves for protection against accidents; Asbestos screens for firemen; Audio- and video-receivers; Audiovisual teaching apparatus; Automated teller machines [ATM]; Automatic indicators of low pressure in vehicle tires; Azimuth instruments; Bags adapted for laptops; Balances [steelyards]; Balancing apparatus; Bar code readers; Barometers; Batteries, electric; Batteries, electric, for vehicles; Batteries for lighting; Battery boxes; Battery chargers; Battery jars; Beacons, luminous; Bells [warning devices]; Betatrons; Binoculars; Blinkers [signalling lights]; Blueprint apparatus; Boiler control instruments; Branch boxes [electricity]; Breathing apparatus, except for artificial respiration; Breathing apparatus for underwater swimming; Bullet-proof waistcoats; Buzzers; Cabinets for loudspeakers; Cables, electric; Calculating disks; Calculating machines; Calibrating rings; Calipers; Camcorders; Cameras [photography]; Capacitors; Capillary tubes; Carpenters' rules; Carriers for dark plates [photography]; Cases especially made for photographic apparatus and instruments; Cases fitted with dissecting instruments [microscopy]; Cash registers; Cassette players; Cathodes; Cathodic anti-corrosion apparatus; Cell phone straps; Centering apparatus for photographic transparencies; Central processing units [processors]; Chargers for electric batteries; Chemistry apparatus and instruments; Chips [integrated circuits]; Choking coils [impedance]; Chromatography apparatus for laboratory use; Chronographs [time recording apparatus]; Cinematographic cameras; Cinematographic film, exposed; Circuit breakers; Circuit closers; Cleaning apparatus for phonograph records; Clinometers; Clothing especially made for laboratories; Clothing for protection against accidents, irradiation and fire; Clothing for protection against fire; Coaxial cables; Coils, electric; Coin-operated mechanisms for television sets; Collectors, electric; Commutators; Compact disc players; Compact discs [audio-video]; Compact discs [read-only memory]; Comparators; Compasses [measuring instruments]; Computer game software; Computer keyboards; Computer memory devices; Computer operating programs, recorded; Computer peripheral devices; Computer programmes [programs], recorded; Computer programs [downloadable software]; Computer software, recorded; Computers; Conductors, electric; Connections for electric lines; Connectors [electricity]; Contact lenses; Contacts, electric; Containers for contact lenses; Containers for microscope slides; Control panels [electricity]; Converters, electric; Copper wire, insulated; Correcting lenses [optics]; Cosmographic instruments; Couplers [data processing equipment]; Couplings, electric; Covers for electric outlets; Crash test dummies; Cupels [laboratory]; Current rectifiers; Cyclotrons; Darkroom lamps [photography]; Darkrooms [photography]; Data processing apparatus; Decompression chambers; Decorative magnets; Demagnetizing apparatus for magnetic tapes; Densimeters; Densitometers; Detectors; Diagnostic apparatus, not for medical purposes; Diaphragms [acoustics]; Diaphragms for scientific apparatus; Diaphragms [photography]; Dictating machines; Diffraction apparatus [microscopy]; Digital photo frames; Directional compasses; Disk drives for computers; Disks, magnetic; Distance measuring apparatus; Distance recording apparatus; Distillation apparatus for scientific purposes; Distribution boards [electricity]; Distribution boxes [electricity]; Distribution consoles [electricity]; Divers' masks; Diving suits; DNA chips; Dog whistles; Dosimeters; Downloadable image files; Downloadable music files; Downloadable ring tones for mobile phones; Dressmakers' measures; Drying apparatus for photographic prints; Drying racks [photography]; Ducts [electricity]; DVD players; Dynamometers; Ear plugs for divers; Eggcandlers; Electric apparatus for commutation; Electric apparatus for remote ignition; Electric discharge tubes, other than for lighting; Electric door bells; Electric installations for the remote control of industrial operations; Electric loss indicators; Electricity conduits; Electrified fences; Electrified rails for mounting spot lights; Electro-dynamic apparatus for the remote control of railway points; Electro-dynamic apparatus for the remote control of signals; Electrolysers; Electromagnetic coils; Electronic agendas; Electronic notice boards; Electronic pens [visual display units]; Electronic pocket translators; Electronic publications, downloadable; Electronic tags for goods; Encoded identification bracelets, magnetic; Encoded magnetic cards; Enlarging apparatus [photography]; Epidiascopes; Ergometers; Exposure meters [light meters]; Eyeglass cases; Eyeglass chains; Eyeglass cords; Eyeglass frames; Eyepieces; Facsimile machines; False coin detectors; Fibre [fiber (Am)] optic cables; Film cutting apparatus; Films, exposed; Filters for respiratory masks; Filters for ultraviolet rays, for photography; Filters [photography]; Fire alarms; Fire beaters; Fire blankets; Fire boats; Fire engines; Fire escapes; Fire extinguishers; Fire hose; Fire hose nozzles; Fire pumps; Flash-bulbs [photography]; Flashlights [photography]; Floppy disks; Fluorescent screens; Fog signals, non-explosive; Food analysis apparatus; Frames for photographic transparencies; Frequency meters; Furniture especially made for laboratories; Fuse wire; Fuses; Galena crystals [detectors]; Galvanic batteries; Galvanic cells; Galvanometers; Garments for protection against fire; Gas testing instruments; Gasometers [measuring instruments]; Gauges; Glass covered with an electrical conductor; Glazing apparatus for photographic prints; Global Positioning System [GPS] apparatus; Gloves for divers; Gloves for protection against accidents; Gloves for protection against X-rays for industrial purposes; Goggles for sports; Graduated glassware; Grids for batteries; Hands free kits for phones; Head cleaning tapes [recording]; Headphones; Heat regulating apparatus; Heliographic apparatus; Hemline markers; High-frequency apparatus; Holders for electric coils; Holograms; Horns for loudspeakers; Hourglasses; Hydrometers; Hygrometers; Identification sheaths for electric wires; Identification threads for electric wires; Identity cards, magnetic; Incubators for bacteria culture; Inductors [electricity]; Instruments containing eyepieces; Integrated circuit cards [smart cards]; Integrated circuits; Intercommunication apparatus; Interfaces for computers; Inverters [electricity]; Invoicing machines; Ionization apparatus not for the treatment of air or water; Jigs [measuring instruments]; Juke boxes for computers; Juke boxes, musical; Junction boxes [electricity]; Junction sleeves for electric cables; Knee-pads for workers; Laboratory centrifuges; Laboratory trays; Lactodensimeters; Lactometers; Laptop computers; Lasers, not for medical purposes; Lens hoods; Lenses for astrophotography; Letter scales; Levelling instruments; Levels [instruments for determining the horizontal]; Life belts; Life buoys; Life jackets; Life nets; Life saving apparatus and equipment; Life-saving rafts; Light conducting filaments [optical fibers [fibres]]; Light dimmers [regulators], electric; Light-emitting diodes [LED]; Light-emitting electronic pointers; Lighting ballasts; Lightning arresters; Limiters [electricity]; Locks, electric; Logs [measuring instruments]; Loudspeakers; Magic lanterns; Magnetic data media; Magnetic encoders; Magnetic tape units for computers; Magnetic tapes; Magnetic wires; Magnets; Magnifying glasses [optics]; Manometers; Marine compasses; Marine depth finders; Marking buoys; Marking gauges [joinery]; Masts for wireless aerials; Material testing instruments and machines; Materials for electricity mains [wires, cables]; Mathematical instruments; Measures; Measuring apparatus; Measuring devices, electric; Measuring instruments; Measuring spoons; Mechanical signs; Mechanisms for coin-operated apparatus; Mechanisms for counter-operated apparatus; Megaphones; Mercury levels; Metal detectors for industrial or military purposes; Meteorological balloons; Meteorological instruments; Meters; Metronomes; Micrometer screws for optical instruments; Micrometers; Microphones; Microprocessors; Microscopes; Microtomes; Milage recorders for vehicles; Mirrors for inspecting work; Mirrors [optics]; Modems; Money counting and sorting machines; Monitoring apparatus, electric; Monitors [computer hardware]; Monitors [computer programs]; Mouse [data processing equipment]; Mouse pads; Nautical apparatus and instruments; Naval signalling apparatus; Navigation apparatus for vehicles [on-board computers]; Navigational instruments; Neon signs; Nets for protection against accidents; Nose clips for divers and swimmers; Notebook computers; Objectives [lenses] [optics]; Observation instruments; Octants; Ohmmeters; Optical apparatus and instruments; Optical character readers; Optical condensers; Optical data media; Optical discs; Optical glass; Optical goods; Optical lamps; Optical lenses; Oscillographs; Ovens for laboratory use; Oxygen transvasing apparatus; Ozonisers [ozonators]; Parking meters; Particle accelerators; Pedometers; Peepholes [magnifying lenses] for doors; Periscopes; Personal stereos; Petri dishes; Petrol gauges; Phonograph records; Photocopiers [photographic, electrostatic, thermic]; Photographic racks; Photometers; Phototelegraphy apparatus; Photovoltaic cells; Pince-nez; Pipettes; Pitot tubes; Plane tables [surveying instruments]; Planimeters; Plates for batteries; Plotters; Plugs, sockets and other contacts [electric connections]; Plumb bobs; Plumb lines; Pocket calculators; Polarimeters; Portable media players; Portable telephones; Precision balances; Precision measuring apparatus; Pressure indicator plugs for valves; Pressure indicators; Pressure measuring apparatus; Printed circuit boards; Printed circuits; Printers for use with computers; Prisms [optics]; Probes for scientific purposes; Projection apparatus; Projection screens; Protection devices against X-rays, not for medical purposes; Protection devices for personal use against accidents; Protective helmets; Protective helmets for sports; Protective masks; Protective suits for aviators; Protractors [measuring instruments]; Punched card machines for offices; Push buttons for bells; Pyrometers; Quantity indicators; Radar apparatus; Radio pagers; Radiological apparatus for industrial purposes; Radiology screens for industrial purposes; Radios; Radiotelegraphy sets; Radiotelephony sets; Railway traffic safety appliances; Readers [data processing equipment]; Record players; Reducers [electricity]; Reflecting discs for wear, for the prevention of traffic accidents; Refractometers; Refractors; Regulating apparatus, electric; Relays, electric; Remote control apparatus; Resistances, electric; Respirators for filtering air; Respirators, other than for artificial respiration; Resuscitation mannequins [teaching apparatus]; Retorts; Retorts' stands; Revolution counters; Rheostats; Riding helmets; Road signs, luminous or mechanical; Rods for water diviners; Rods [surveying instruments]; Rulers [measuring instruments]; Rules [measuring instruments]; Saccharometers; Safety restraints, other than for vehicle seats and sports equipment; Safety tarpaulins; Salinometers; Satellite navigational apparatus; Satellites for scientific purposes; Scales; Scanners [data processing equipment]; Screens for photoengraving; Screens [photography]; Screw-tapping gauges; Semi-conductors; Sextants; Sheaths for electric cables; Shoes for protection against accidents, irradiation and fire; Shutter releases [photography]; Shutters [photography]; Sighting telescopes for firearms; Signal bells; Signal lanterns; Signalling buoys; Signalling panels, luminous or mechanical; Signalling whistles; Signals, luminous or mechanical; Signs, luminous; Simulators for the steering and control of vehicles; Sirens; Sleeves for laptops; Slide calipers; Slide projectors; Slide-rules; Slides [photography]; Smoke detectors; Socks, electrically heated; Solar batteries; Solderers' helmets; Solenoid valves [electromagnetic switches]; Sonars; Sound alarms; Sound locating instruments; Sound recording apparatus; Sound recording carriers; Sound recording strips; Sound reproduction apparatus; Sound transmitting apparatus; Sounding apparatus and machines; Sounding leads; Sounding lines; Spark-guards; Speaking tubes; Spectacle cases; Spectacle frames; Spectacle lenses; Spectacles [optics]; Spectrograph apparatus; Spectroscopes; Speed checking apparatus for vehicles; Speed indicators; Speed measuring apparatus [photography]; Speed regulators for record players; Spherometers; Spirit levels; Spools [photography]; Sprinkler systems for fire protection; Stage lighting regulators; Stands for photographic apparatus; Starter cables for motors; Steering apparatus, automatic, for vehicles; Step-up transformers; Stereoscopes; Stereoscopic apparatus; Stills for laboratory experiments; Stroboscopes; Styli for record players; Sulphitometers; Sunglasses; Surveying apparatus and instruments; Surveying chains; Surveying instruments; Surveyors' levels; Switchboards; Switchboxes [electricity]; Switches, electric; Tachometers; Tape recorders; Taximeters; Teaching apparatus; Teeth protectors; Telegraph wires; Telegraphs [apparatus]; Telemeters; Telephone apparatus; Telephone receivers; Telephone transmitters; Telephone wires; Teleprinters; Teleprompters; Telerupters; Telescopes; Television apparatus; Temperature indicator labels, not for medical purposes; Temperature indicators; Terminals [electricity]; Test tubes; Testing apparatus not for medical purposes; Theft prevention installations, electric; Theodolites; Thermionic tubes; Thermometers, not for medical purposes; Thermostats; Thermostats for vehicles; Ticket dispensers; Time clocks [time recording devices]; Time recording apparatus; Time switches, automatic; Tone arms for record players; Totalizators; Traffic cones; Traffic-light apparatus [signalling devices]; Transformers [electricity]; Transistors [electronic]; Transmitters of electronic signals; Transmitters [telecommunication]; Transmitting sets [telecommunication]; Transponders; Triodes; Tripods for cameras; Urinometers; USB flash drives; Vacuum gauges; Vacuum tubes [radio]; Variometers; Vehicle breakdown warning triangles; Vehicle radios; Verniers; Video cassettes; Video game cartridges; Video recorders; Video screens; Video telephones; Videotapes; Viewfinders, photographic; Viscosimeters; Voltage regulators for vehicles; Voltage surge protectors; Voltmeters; Voting machines; Wafers for integrated circuits; Waling glasses; Walkie-talkies; Washing trays [photography]; Water level indicators; Wavemeters; Weighbridges; Weighing apparatus and instruments; Weighing machines; Weights; Whistle alarms; Wind socks for indicating wind direction; Wire connectors [electricity]; Wires, electric; Workmen's protective face-shields; Wrist rests for use with computers; X-ray apparatus not for medical purposes; X-ray films, exposed; X-ray photographs, other than for medical purposes; X-ray tubes not for medical purposes.

Repair Services; Repair or maintenance of electric motors; Repair or maintenance of measuring and testing machines and instruments; Building construction; Repair; Installation services; Air conditioning apparatus installation and repair; Airplane maintenance and repair; Anti-rust treatment for vehicles; Artificial snow-making services; Asphalting; Boiler cleaning and repair; Bricklaying; Building construction supervision; Building insulating; Building of fair stalls and shops; Building sealing; Burglar alarm installation and repair; Burner maintenance and repair; Cabinet making [repair]; Car wash; Carpentry services; Chimney sweeping; Cleaning of buildings [exterior surface]; Cleaning of buildings [interior]; Cleaning of clothing; Clock and watch repair; Clothing repair; Construction; Construction consultation; Construction information; Demolition of buildings; Diaper cleaning; Disinfecting; Drilling of deep oil or gas-wells; Drilling of wells; Dry cleaning; Electric appliance installation and repair; Factory construction; Film projector repair and maintenance; Fire alarm installation and repair; Freezing equipment installation and repair; Fur care, cleaning and repair; Furnace installation and repair; Furniture maintenance; Furniture restoration; Harbour construction; Heating equipment installation and repair; Installation, maintenance and repair of computer hardware; Installation of doors and windows; Interference suppression in electrical apparatus; Irrigation devices installation and repair; Kitchen equipment installation; Knife sharpening; Laundering; Leather care, cleaning and repair; Lift installation and repair; Linen ironing; Machinery installation, maintenance and repair; Masonry; Mending clothing; Mining extraction; Motor vehicle maintenance and repair; Office machines and equipment installation, maintenance and repair; Painting, interior and exterior; Painting or repair of signs; Parasol repair; Photographic apparatus repair; Pier breakwater building; Pipeline construction and maintenance; Plastering; Plumbing; Pressing of clothing; Pumicing; Pump repair; Quarrying services; Rat exterminating; Re-tinning; Rebuilding engines that have been worn or partially destroyed; Rebuilding machines that have been worn or partially destroyed; Refilling of toner cartridges; Renovation of clothing; Rental of bulldozers; Rental of cleaning machines; Rental of construction equipment; Rental of cranes [construction equipment]; Rental of drainage pumps; Rental of excavators; Rental of road sweeping machines; Repair information; Repair of security locks; Restoration of musical instruments; Restoration of works of art; Retreading of tires; Riveting; Road paving; Roofing services; Rustproofing; Safe maintenance and repair; Sanding; Scaffolding; Shipbuilding; Shoe repair; Street cleaning; Strong-room maintenance and repair; Swimming-pool maintenance; Telephone installation and repair; Umbrella repair; Underwater construction; Underwater repair; Upholstering; Upholstery repair; Varnishing; Vehicle breakdown assistance [repair]; Vehicle cleaning; Vehicle greasing; Vehicle maintenance; Vehicle polishing; Vehicle service stations [refuelling and maintenance]; Vehicle wash; Vermin exterminating, other than for agriculture; Vulcanization of tires [repair]; Wallpapering; Warehouse construction and repair; Washing; Washing of linen; Window cleaning.

Door fittings, not of metal; door fittings, in particular for wood and/or glazed doors; door handles, not of metal; door hinges (non metallic -); hinges, not of metal; door buffers, not of metal; door buffers for non metallic doors; mechanisms (non-metallic, non-electric -) for sliding and/or rolling doors; mechanisms (non metallic, non-electric -) for swinging and/or folding and/or sliding-swinging doors.

Research, design and development of systems, fittings and mechanisms for doors (in particular sliding doors, rabbeted doors, swinging doors, swinging-sliding doors); research, design and development of mechanisms for sliding and/or rolling and/or swinging and/or swinging-sliding doors; research, design and development of hinges, runners, rollers, closers and other fittings, systems and mechanisms for doors and/or windows.

Stickers, stamping foils and transfer foils included in this class; labels and self-adhesive labels (not of textiles); all aforementioned goods also for application on textiles or for surface decoration, in particular for surface decoration of frame components, injection molded components or picture frames; non-encoded identification, authentication and money replacement means, in the form of cards, tags, bands and sheets made of paper; packaging material made of paper and plastics, namely sheaths, bags and foils.

Stamping, transfer and laminating foils included in this class; all aforementioned goods also for application on textile material or for surface decoration, in particular for surface decoration of frame components, injection molded components or picture frames; plastic materials for the manufacture of identification, authentication and money replacement means, in the form of strips, tokens, cards, discs, tags, bands, sheets and foils made of plastics; semi-finished plastics, namely self-adhesive foils, plastic laminates and stamping foils included in this class, used to produce identification, authentication and money replacement means.

Technical consulting relating to the design, development and possible use of identification, authentication and money replacement means, namely data carriers in the form of foil strips, foil sheetings and foil bands, stickers, labels, threads, plates, tokens, cards, discs, tags, bands, sheets and foils made of plastics, paper or metal; technical consulting relating to the design, development and possible use of security elements in the form of foil strips, foil sheetings and foil bands, stickers, labels, threads, tags, bands, sheets and foils made of plastics, paper or metal on banknotes, bills or payment means; technical consulting relating to the design, development and possible use of security elements for increasing security against counterfeit by using and application of said security elements in the form of foil strips, foil sheetings and foil bands, stickers, labels, threads, tags, bands, sheets and foils made of plastics, paper or metal on banknotes, bills or payment means; technical consulting relating to the design, development and possible use of surface decoration using stamping, transfer and laminating foils; industrial design; consulting about computer software; computer consulting services; designing of computer software; EDP programmers' services; technical project management in the field of EDP; technical services relating to the installation, maintenance and servicing of computer software, including software for data processing devices; rental of computer software and data processing devices; computer security services for protection against illegal use of data and against illegal modification of data, as well as technical consultancy relating thereto; technical consulting and technological and software technical services relating to supply of identification and/or authentication information via communication networks (included in this class); checking of digital signatures.