CH404041A - Procédé pour la fabrication de colorants anthraquinoniques
- Google Patents
Procédé pour la fabrication de colorants anthraquinoniques
Info
Publication number
CH404041A
CH404041ACH55063ACH55063ACH404041ACH 404041 ACH404041 ACH 404041ACH 55063 ACH55063 ACH 55063ACH 55063 ACH55063 ACH 55063ACH 404041 ACH404041 ACH 404041A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kuhlmann EtsfiledCriticalKuhlmann Ets
Publication of CH404041ApublicationCriticalpatent/CH404041A/fr