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Priority to JP14727176ApriorityCriticalpatent/JPS5371677A/ja
Publication of JPS5371677ApublicationCriticalpatent/JPS5371677A/ja
Publication of JPS5714232B2publicationCriticalpatent/JPS5714232B2/ja
Verfahren zur abtrennung von formaldehyd und/oder kolloid-dispersen anteilen aus produktionsabwaessern sowie verwendung des sich bildenden niederschlags