Mechanical devices for cleaning and disinfecting products, namely, dispensers of preset portions of fluids, solid granules and powder for dosing purposes, all not for medical use; apparatus and instruments for the diagnosis of contamination of air and water, namely, water and air testing instrumentation for monitoring and detecting contamination; apparatus and instruments for collecting and controlling air and water, namely, electrical integrated control systems for use in the field of waste ...

Dosing apparatus for cleaning and disinfecting products, namely, automated laundry detergent dispensers; apparatus and instruments for the diagnosis of contamination of air and water, namely, water and air testing instrumentation for monitoring and detecting contamination; apparatus and instruments for collecting and controlling air and water, namely, electrical integrated control systems for use in the field of waste water and air treatment