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Application filed by Philipp Porges, Leopold Dr Singer, Leo SteinschneiderfiledCriticalPhilipp Porges
Priority to AT67063DpriorityCriticalpatent/AT67063B/de
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Publication of AT67063BpublicationCriticalpatent/AT67063B/de
Verfahren und Vorrichtung zur Trennung von Naphtalin, Teerölen und anderen organischen Bestandteilen aus Abwässern der direkten Kühlung von Destillationsgasen.