CRISTAL
Apparatus, equipment and facilities for the treatment, purification, clarification, settling, flotation and physical or physical-chemical filtration of water and all types of aqueous solutions, namely water filtration units for commercial, domestic and industrial use and water purifiers; Apparatus and facilities, namely, physical, chemical and biological reactors for use in softening, deionization, desalting, cooling, heating, evaporation, crystallization, aeration, disinfection, sterilizatio...
Cancelled · March 25, 2002 · 76387093 ·