73039405
Dec 12, 1974
Mar 16, 1976
WASTE WATER TREATING EQUIPMENT, DEODORIZING EQUIPMENT, DESULPHURIZING APPARATUS, DENITRATING APPARATUS, FUME REMOVING APPARATUS, EQUIPMENT FOR MATERIAL DESTRUCTION BY FIRE AND PARTS AND COMPONENTS THEREOF
MachineryWASTE WATER TREATING EQUIPMENT-NAMELY, FILTERING EQUIPMENT, FLOTATION SYSTEMS, PRECIPITATORS, ABSORBERS, ADSORBERS, CISTERNS, SEDIMENTATION TANKS, DEHYDRATORS; DEODORIZING EQUIPMENT-NAMELY, CATALYTIC FURNACES AND ACTIVATED CARBON FURNACES, SCRUBBERS AND DRY TYPE CATALYTIC DESULPHURIZING AND DENITRATING APPARATUS, AND INDUSTRIAL AND RESIDENTIAL INCINERATORS
Environmental Control Apparatus