11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
baker's ovens, barbeques, bathtub fittings, shower fittings, sink fittings, sauna fittings, saunas, bath tubs, bath tubs for sitz baths, boiler flues, boiler feeders, boilers for domestic and commercial use namely, gas fired steam heating boilers, hot water supply boilers and hot water heating boilers, bread toasters, chimney flues, coffee roasters, coffee brewers, stoves, clothes dryers, paint dryers, drinking water filters, fireplaces, furnaces, gas burners, gas generators, gas lamps, gas lighters, germicidal burners, heat exchangers, bath heaters, water heaters, space heaters, incinerators, kitchen ranges, ovens, broilers, gas roasters, showers, solar collectors, solar water heaters, steam generators, electric lamps, hydrants, ice machines, microwave ovens, plate warmers, pocket warmers, milk sterilizers, steam generators, refrigerators, water softeners and warming pans
42
Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software
inspection, testing, research, analysis and evaluation services in the field of natural and liquefied gas cookers, burners, heaters, air conditioners, supply equipment, safety devices, engines, stoves, furnaces, ovens, clothes dryers and the like, for the purpose of certification