9 Air quality measurement apparatus, namely, particle counters; Electronic-based instruments for measuring environmental parameters including humidity, mold, bacteria, and air quality
11 HVAC Units; Ventilating exhaust fans; Air filtering units; Air purifying units; Air exchangers for cleaning and purifying air; Air sterilizers; Air deodorising apparatus; air filters for HVAC units; Air filters for domestic use; Air filters for industrial uses
Trademark: 97834008
