CH567558A5CH588971ACH588971ACH567558A5CH 567558 A5CH567558 A5CH 567558A5CH 588971 ACH588971 ACH 588971ACH 588971 ACH588971 ACH 588971ACH 567558 A5CH567558 A5CH 567558A5
Authority
CH
Switzerland
Application number
CH588971A
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 CH567558A5publicationCriticalpatent/CH567558A5/xx