9
Measuring, signalling, checking (supervision) apparatus and instruments; apparatus for recording, transmission, processing or reproduction of sound, graphs, images and data; meteorological observation, measurement, forecast, detection and alarm apparatus and instruments; automatic weather observation stations, systems and components for use in aviation, air traffic control, flight briefing, meteorological office and airport runway maintenance, the aforesaid comprising of sensors, detectors, transmitters, receivers and displays, visual and audio alarm apparatus and instruments, rain gauges, rain detectors, ceilometers, visibility sensors, transmissometers, forward scatter sensors, present weather detectors, anemometers, albedometers, barometers, humidity meters, signal transmitters, temperature sensors, radio sondes, wind vanes, ultrasonic wind sensors, lightning detection sensors and networks, wind profilers, sun duration sensors, evaporation sensors, all the aforesaid for observing and reporting visibility, luminance, scattering, solar radiation, wind velocity, wind direction, wind profile, windshear, cloud height, cloud coverage, temperature, dew point, runway friction, humidity, air pressure, precipitation, lightning, electric field and other meteorological parameters; apparatus and instruments for data communication and telecommunication; computers, computer network equipment, computer databases and computer software
37
Installation, repair and maintenance of meteorological apparatus and instruments
42
Scientific and technological services, namely research and design of meteorological apparatus and instruments; meteorological information services; weather forecasting, weather information services; displaying, reporting and creating standard and customized weather reports