75547870
Sep 3, 1998
Dec 19, 2000
ORGANIC AND INORGANIC PREPARATIONS, SUBSTANCES AND MATERIALS FOR USE IN THE TREATMENT, PROCESSING AND PURIFICATION OF TURBID LIQUIDS, NAMELY, COAGULATING AGENTS, FLOCCULATING AGENTS; ORGANIC AND INORGANIC PREPARATIONS, SUBSTANCES AND MATERIALS FOR USE IN THE TREATMENT, PROCESSING AND PURIFICATION OF TURBID WATER, NAMELY, COAGULATING AGENTS, FLOCCULATING AGENTS
ChemicalsAPPARATUS AND INSTALLATIONS FOR THE TREATMENT OF TURBID LIQUIDS, NAMELY, DOMESTIC, COMMERCIAL OR INDUSTRIAL PURIFICATION UNITS; APPARATUS AND INSTALLATIONS FOR THE TREATMENT OF TURBID WATER, NAMELY, DOMESTIC, COMMERCIAL, OR INDUSTRIAL PURIFICATION UNITS
Environmental Control ApparatusTREATMENT, PROCESSING AND PURIFICATION OF TURBID LIQUIDS; TREATMENT, PROCESSING AND PURIFICATION OF TURBID WATER
Treatment of Materials