85523003
Jan 23, 2012
Sep 18, 2012
Water consumption and flow-sensing apparatus consisting primarily of water flow sensors, light signals and vibration alarms, to be fitted to taps, valves, pipes or hoses and for water supplied appliances in homes, recreational areas and industrial places; water consumption and leak-sensing apparatus consisting primarily of water flow sensors, leak detecting sensors, light signals and vibration alarms, to be fitted to taps, valves, pipes or hoses and for water supplied appliances in homes, recreational areas and industrial places
Electrical and Scientific Apparatus