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 DE19853521580external-prioritypatent/DE3521580A1/de
Application filed by Bayer AgfiledCriticalBayer Ag
Application grantedgrantedCritical
Publication of ATE48819T1publicationCriticalpatent/ATE48819T1/de