Drying apparatus, namely, hair dryers and clothes dryers; evaporators; water distillation units; dish disinfectant apparatus for industrial purposes; sinks; heat accumulators; acetylene generators; air conditioners for vehicles; air conditioning apparatus; air conditioning installations; air cooling apparatus; electric air deodorizers; dryers for the removal of water vapor from compressed air and gases; air filtering installations; air purifying apparatus and machines; ionization air filtering installations; electric space heaters; air sterilizers not for medical purposes; air valves for steam heating installations; lighting fixtures for air vehicles; alcohol burners for heating and purifying; lamp reflectors for automobiles; vehicle reflectors; aquarium lights; arc lamps; electric pressure cookers; automobile headlights; lava rocks for the use in barbecue grills; barbecues; beverages cooling apparatus; bicycle lights; electric blankets not for medical purposes; bread baking machines; electric bread toaster ovens; carbon sold as a part of arc lamps; electrically heated carpets; ceiling lights; central heating radiators; sanitary installations in the nature of clean chambers; chandeliers; electric lights for Christmas trees; coffee filters nut of paper being part of electric coffee makers; electric coffee percolators; barometric gas condensers, other than parts of machines, for condensing vapors by contact with liquids; gas cookers; cooking apparatus and installations, namely, cooktops; cooking rings; electric cooking utensils, namely, electric cooking ovens; air cooling apparatus, namely, air conditioners; refrigerators; cooling installations for liquids, namely, water cooling towers; thermoelectric coolers far tobacco; water coolers for commercial, use; electric heating cushions not tin medical purposes; bicycle lights; dampers, namely, control devices used in air ducts to regulate the flow of air; electric deep fryers; defrosters for vehicles; electric air deodorizing apparatus, not for personal use; light diffusers; electric discharge tubes for lighting; refrigerating display cabinets; water distillation units in the form of columns; diving lights; electric lamps; expansion hot water tanks for central heating installations; electric range hoods for kitchens; electric fairy lights for festive decoration; electric fans; electric fans for personal use; electric fans as parts of air-conditioning installations electric heaters for baby feeding bottles; electric heating filaments; filaments for electric lamps; magnesium filaments for electric lamps; air filters for air conditioning units; flares; flashlights; pocket searchlights; electric pocket flashlights; electrically heated foot warmers; freezers; friction lighters primarily for igniting gas for lighting gas grills and fireplaces; electric fruit roasters; electrochemical gas generators; gas lighters primarily for lighting grills and fireplaces; gas scrubbers as part of gas installations; gas scrubbers; air purifiers in the nature of germicidal lamps; electric griddles for cooking; electric and gas grills for cooking; heat exchangers, not parts of machines; heat pumps; heaters for vehicles; immersion heaters; heating apparatus for defrosting window of vehicles; hot water beaten; water heaters; electric hot plates; hot air space beaters; hot air cooking ovens; humidifiers for central beating radiators; ice machines and apparatus; electric kettles; kitchen cooking ranges vehicle turn signal light bulbs; electric light bulbs; lights for vehicles; luminous lighting tubes; microwave ovens for cooking; milk cooling apparatus; electrochemical glue oil-scrubbing machines; electric beating pads not for medical purposes; plate warmers; heated polymerization units for dental restoration compounds; electric pressure cooking saucepans; projector lamps; radiator caps; electric radiators; radiators refrigerating cabinets; refrigerating chambers, namely, food and beverage chilling units; refrigerators; electric roasters; roasting apparatus; namely, coffee roasting ovens and coffee roasters; electric and gas roasters components, namely, roasting jacks and roasting spits; rotisseries; safety lamps for underground use; searchlights; solar collectors for heating; soldering lamps; standard lamps; street lamps; electric toasters; electric tobacco roasters; ultraviolet ray lamps; not for medical purposes; vehicle headlights; ventilation hoods; ventilation hoods for laboratories; electric waffle irons; walk-in refrigerators

Architectural design; surveying; design and development of new products of others, namely, machines, apparatus, instruments or systems composed of such machines, apparatus and instruments; computer programming; research on building construction or city planning; testing or research on prevention of pollution; testing or research on electricity; testing or research on civil engineering; testing or research on machines, apparatus and instruments; rental of computers; architectural consultation; authenticating works of art; calibration; recovery of computer data; consultancy services in the field of selection, implementation and use of computer hardware; duplication of computer programs; computer rental; computer software consultancy; computer software design; installation of computer software; maintenance of computer software; updating of computer software; computer system design; computer system analysis; computer virus protection services; construction drafting; scientific consultancy in the field of energy-saving; conversion of data or documents from physical to electronic media; creating and maintaining web sites for others data conversion of computer programs and data, not physical conversion; engineering; research in the field of environmental protection; underwater exploration; hosting the web sites of others on a computer server for a global computer network; land surveying; material testing; mechanical research; physics research; technical scientific project studies in the field of electricity; providing search engines for the Internet; quality control for others: rental of computer software; rental of web servers; research and development of new products for others in the field of electricity; scientific research in the field of electricity; textile testing; urban planning; vehicle road worthiness testing; design and development flighting apparatus and installations; new product design consultancy in the field of lighting apparatus and installation; research and development of new products; consultancy in the field of lighting apparatus and installations; design and development of electric motors other than for land vehicles; engineering consultancy in the field of electric motors other than for land vehicles; design and development of electric motors for land vehicles; new product design consultancy in the field of electric motors for land vehicles; design and development of current generators; engineering consultancy in the field of current generators; design and development of dynamos; new product design consultancy in the field of dynamos; design and development of generators of electricity; new product design consultancy in the field of generators of electricity; design and development of power supply unit; new product design consultancy in the field of power supply unit; design and development of induction heating apparatus; new product design consultancy in the field of induction heating apparatus; design and development of electricity generating installations, transmitting electricity installations or distributing electricity installations; new product design consultancy in the field of electricity generating installations, transmitting electricity installations or distributing electricity installations; design and development of electricity inverters; new product design consultancy in the field of electricity inverters; design and development of electric regulating apparatus; new product design consultancy in the field of electric regulating apparatus; design and development of electric batteries; new product design consultancy in the field of electric batteries; design and development of electric circuits; new product design consultancy in the field of electric circuits