CH562303A5CH63872ACH63872ACH562303A5CH 562303 A5CH562303 A5CH 562303A5CH 63872 ACH63872 ACH 63872ACH 63872 ACH63872 ACH 63872ACH 562303 A5CH562303 A5CH 562303A5
Authority
CH
Switzerland
Application number
CH63872A
Original Assignee
Bayer Ag
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 DE19691910586external-prioritypatent/DE1910586B2/de
Application filed by Bayer AgfiledCriticalBayer Ag
Publication of CH562303A5publicationCriticalpatent/CH562303A5/xx