9
Checking (supervision) apparatus; electric and electronic apparatus and instruments, namely remote reading devices for water, energy, and fluid meters and for signal sensors and measuring sensors; transmitters [telecommunications]; apparatus for the remote control of meters, sensors and control devices; apparatus for recording, transmission or reproduction of sound or images; magnetic and optical data carriers; data-processing equipment and computers; computer software (recorded) for remote reading of meters and sensors; computer software (recorded) for data and resource management
37
Installation, maintenance and repair of devices for remote reading and remote control of meters, signal sensors and measuring sensors; installation and repair of electric and electronic apparatus for the management of water, energy and fluid meters; clock and watch repair; plumbing
38
Communications by and/or between computers and computer terminals; communications by radio wave, radio frequency and fibre optic networks; rental of telecommunications apparatus designed for the remote reading of meters, signal sensors or measuring sensors; computer aided transmission of messages and images, in the field of remote reading of meters; communications via the Internet by means of a portal or site, in the field of remote control of meters, sensors and control devices