Equipment, namely water filtering discs, for sludge removal from water, wastewater, and industrial water; Flocculation devices for water, wastewater, and industrial water treatment; Filters and screens for separation of particles from liquids, namely filters for water filtering apparatus

Filter for the tertiary treatment of wastewater and the filtration of water

STEPPER MOTORS

Goods of common metal, namely, wear resistant refractory materials, and refractory furnace linings