74089768
Aug 20, 1990
May 19, 1992
Active Trademark
clarifiers, aerators, granular media filters, gravity belt concentrators, travelling screens, bioreactors, biolift reactors, digesters presses including filter presses and belt presses, low head filters, diffusers, hydroseparators, flocculators, rotary distributors, sludge collectors, lime slakers and pressure filters for chemical pulp processing for the industrial and municipal wastewater treatment industries
Machineryclarifiers, aerators, granular media filters, gravity belt concentrators, travelling screens, bioreactors, biolift reactors, digestors filter presses and belt presses, low head filters, diffusers, flocculators, lime slakers and pressure filters for chemical pulp processing for the industrial and municipal treatment industries
Environmental Control Apparatus