CH433326A - Verfahren zur Herstellung von 9,11-Dithia-10,12-diaza-naphthacenen
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Verfahren zur Herstellung von 9,11-Dithia-10,12-diaza-naphthacenen
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Publication number
CH433326A
CH433326ACH576164ACH576164ACH433326ACH 433326 ACH433326 ACH 433326ACH 576164 ACH576164 ACH 576164ACH 576164 ACH576164 ACH 576164ACH 433326 ACH433326 ACH 433326A
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Application filed by Cassella Farbwerke Mainkur AgfiledCriticalCassella Farbwerke Mainkur Ag
Publication of CH433326ApublicationCriticalpatent/CH433326A/de