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Priority to JP11112885UpriorityCriticalpatent/JPS6220697U/ja
Publication of JPS6220697UpublicationCriticalpatent/JPS6220697U/ja
Purificador de agua,processos para separar,por evaporacao,hidrocarbonetos e poluentes semelhantes da agua portavel usando um filtro de carvao ativado aquecido e para produzir agua potavel purificada