85897962
Apr 8, 2013
Air filtering devices, namely, air cleaners; air filtering devices, namely, electronic air cleaners, mechanical air cleaners, chemical air cleaners; electrical air cleaners, namely, UV light air cleaners, photocatalytic air cleaners, ionizing air cleaners; air filters for domestic use; air filters for industrial installation; air filters for commercial installation; filter housing for housing media filters
Environmental Control Apparatus