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1. Dispositivo para limpieza de aguas contaminadas constituido esencialmente por un tornillo de Arquímedes, un tubo externo y una serie de componentes para su funcionamiento; es de aplicación con barcos o sistemas flotantes en el medios acuáticos.
ES200203043U2002-12-122002-12-12Dispositivo para limpieza de aguas contaminadas.
Expired - Fee RelatedES1053670Y
(es)
Summary Report of Bioassays for the City of Hollywood Water Plant Membrane Reject Water as it Mixed with Wastewater Treatment Plant(WWTP) Effluent in an Ocean Outfall Environment
Evaluation of the marine biological conditions in Saevareidfjorden, a recipient for a land-based salmon smolt farm in Fusa municipality in 2002(West Norway).