Electrical and electronic devices for water control systems, water storage and supply systems, motors, pumps, water pumping systems, showers and shower installations, and domestic, commercial or industrial water installations, namely, an electronic device for measuring water pressure, flow, temperature and water hardness via total dissolved solids.

Side Scan sonar

moisture analyzer for polymer processing

preparing audio-visual presentations for use as advertising

measuring apparatus and instruments for measuring variables relating to water pollution; namely, apparatus for monitoring organic pollution in water

SENSORS, DETECTORS, MATERIALS AND DEVICES REACTING DIRECTLY OR INDIRECTLY TO RUNNING WATER, TO LEAKAGES, DEPOSITS OR PRECIPITATION OF WATER OR WATER SYSTEMS; MATERIALS AND DEVICES FOR THE DETERMINATION AND/OR MEASUREMENT OF THE REACTION WITH WATER OF LIQUIDS OR OF SOLIDS CAPABLE OF FLOWING

CHEMICAL REAGENT TEST FOR WATER HARDNESS AND ALKALINITY

ELECTRICAL DEVICE FOR DETECTING THE QUANTITY OF WATER PRESENT IN MOTOR OR AVIATION FUELS