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Application filed by Algemene Kunstzijde Unie NvfiledCriticalAlgemene Kunstzijde Unie Nv
Application grantedgrantedCritical
Publication of AT184283BpublicationCriticalpatent/AT184283B/de
AT184283D1950-11-151951-05-16Vorrichtung zum Einbringen eines Streifens aus flüssigkeitsdurchlässigem Material in einen Kunstseidespinnkuchen
AT184283B
(de)