Classe 9 · Tecnologia & Comunicação
Measuring devices; ultrasonic measuring apparatus; water meters; heat and cooling meters; flow liquid meters of all types and their components; radio devices for use in data transmission and reception in particular for use in automatic meter reading; electrical and electronic apparatus for telemetry and telecontrol, especially the device for reading, billing, collecting, transmission, controlling and data logging water, heat and cold consumption and liquid flow.;