CH486531A - Verfahren zur Herstellung von Benzothioxanthenfarbstoffen
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Verfahren zur Herstellung von Benzothioxanthenfarbstoffen
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Publication number
CH486531A
CH486531ACH354169ACH354169ACH486531ACH 486531 ACH486531 ACH 486531ACH 354169 ACH354169 ACH 354169ACH 354169 ACH354169 ACH 354169ACH 486531 ACH486531 ACH 486531A
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Application filed by Hoechst AgfiledCriticalHoechst Ag
Priority claimed from CH1086466Aexternal-prioritypatent/CH472475A/de
Publication of CH486531ApublicationCriticalpatent/CH486531A/de