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Application filed by De Bruenn PaulfiledCriticalDe Bruenn Paul
Publication of CH69186ApublicationCriticalpatent/CH69186A/de
CH69186A1913-09-181913-09-18Verfahren zur Herstellung von gut basenaustauschendem Natriumaluminatsilikat für die Zwecke der Wasserreinigung
CH69186A
(de)