9
Solar panels
11
Acetylene burners; generators (acetylene-); refrigerating appliances and installations; range hoods; air-conditioning apparatus; air conditioners; furnace ash boxes; fans (parts of air-conditioning installations); solar storage equipment; boiler pipes [tubes] for heating installations; coils (parts of heating or cooling installations); radiators (heating); pellet stoves; space heaters; filters being parts of household installations; Gas generators; gas burners; gas boilers; air conditioning apparatus; cooling appliances and installations; heating apparatus and installations; heating elements; solar boilers; heat pumps; heat accumulators; heat regenerators; solar collectors (heating); apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating and water supply; sanitary installations and parts therefor, not included in other classes
35
Business administration of goods and services of others; administrative processing of orders; personnel consultancy; database management; organization of trade fairs for commercial purposes; accounting; professional business consultancy; demonstration of goods; business information and consultancy; cost-price analysis; market research; marketing studies; promotion of goods and services by post, radio, television and the Internet; retail services in the field of systems for generating renewable energy, namely solar panels, photovoltaic panels, heat pumps, solar boilers, windmills and pellet stoves and systems for improved ventilation and insulation; business mediation with regard to the wholesale trade, online or otherwise, in systems for generating renewable energy, namely solar panels, photovoltaic panels, heat pumps, solar boilers, windmills and pellet stoves and systems for improved ventilation and insulation
37
Installation of systems for generating renewable energy, namely solar panels, photovoltaic panels, heat pumps, solar boilers, windmills and pellet stoves and systems for improved ventilation and insulation; maintenance of systems for generating renewable energy, namely solar panels, photovoltaic panels, heat pumps, solar boilers, windmills and pellet stoves and systems for improved ventilation and insulation; repair of systems for generating renewable energy, namely solar panels, photovoltaic panels, heat pumps, solar boilers, windmills and pellet stoves and systems for improved ventilation and insulation