85297969
Apr 18, 2011
Apr 29, 2014
ANUA CLEAN AIR INTERNATIONAL LIMITED
Active Trademark
chemical and biological preparations in the nature of filtering materials, namely, biological materials in the form of mussel, oyster, and clam shells, for odor control of sewage treatment plants and industrial plants
Chemicalsair purifying apparatus and machines; air purifying units for waste treatment use; Filters and filtering devices for air and gas conditioning; regulating accessories for gas pipes and lines; gas scrubbers
Environmental Control Apparatus