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 Ciba Geigy AgfiledCriticalCiba Geigy Ag
Priority claimed from CS834301Aexternal-prioritypatent/CS245785B2/en
Publication of CS41385A2publicationCriticalpatent/CS41385A2/en
Publication of CS245800B2publicationCriticalpatent/CS245800B2/en