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
Priority claimed from CH797072Aexternal-prioritypatent/CH593300A5/xx
Priority claimed from AT470873Aexternal-prioritypatent/AT357171B/de
Application filed by Ciba Geigy AgfiledCriticalCiba Geigy Ag
Priority to AT2575ApriorityCriticalpatent/AT357567B/de
Publication of ATA2575ApublicationCriticalpatent/ATA2575A/de
Application grantedgrantedCritical
Publication of AT357567BpublicationCriticalpatent/AT357567B/de