CH567538A5CH232472ACH232472ACH567538A5CH 567538 A5CH567538 A5CH 567538A5CH 232472 ACH232472 ACH 232472ACH 232472 ACH232472 ACH 232472ACH 567538 A5CH567538 A5CH 567538A5
Authority
CH
Switzerland
Application number
CH232472A
Original Assignee
Basf 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
Application filed by Basf AgfiledCriticalBasf Ag
Publication of CH567538A5publicationCriticalpatent/CH567538A5/xx