Lighting installations NAMELY lights for vehicles and interior-exterior spaces NAMELY, INTERIOR AND EXTERIOR LIGHTS; heating installations using solid, liquid or gas fuels or electricity, central heating boilers, boilers for heating installations, radiators FOR heating, heat exchangers, not BEING parts of machines, GAS stoves, kitchen stoves, solar thermal collectors FOR heating; steam, gas and fog generators, steam HEATING boilers, other than parts of machines, acetylene generators, oxygen g...