75876067
Dec 21, 1999
OUTSIDE AIR SENSORS FOR MOTOR VEHICLES FOR MEASURING AIR QUALITY; ELECTRICAL AND ELECTRONIC CONTROLS FOR MOTOR VEHICLES FOR CONTROLLING FRESH AIR QUALITY AS A FUNCTION OF THE AIR QUALITY, AND PARTS THEREFOR
Electrical and Scientific ApparatusUV-OZONE GENERATORS AND CORONA-OZONE GENERATORS FOR AIR-OZONISATION UNITS FOR MOTOR VEHICLES AND BUILDINGS; AIR FILTERS AND AIR CONDITIONING UNITS FOR BUILDING AND MOTOR VEHICLES
Environmental Control Apparatus