Classification Information
Telescopes, tachometers, flowmeters, water level meters, photometers, X-Y plotters, scuba goggles, radio transmitters and computer programs for use in water flow management
Electrical and Scientific ApparatusTelescopes, tachometers, flowmeters, water level meters, photometers, X-Y plotters, scuba goggles, radio transmitters and computer programs for use in water flow management
Electrical and Scientific Apparatus