CH592471A5CH919674ACH919674ACH592471A5CH 592471 A5CH592471 A5CH 592471A5CH 919674 ACH919674 ACH 919674ACH 919674 ACH919674 ACH 919674ACH 592471 A5CH592471 A5CH 592471A5
Authority
CH
Switzerland
Application number
CH919674A
Original Assignee
Ciba Geigy 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 Ciba Geigy AgfiledCriticalCiba Geigy Ag
Priority to CH919674ApriorityCriticalpatent/CH592471A5/xx
Priority to DE19752529570prioritypatent/DE2529570A1/de
Publication of CH592471A5publicationCriticalpatent/CH592471A5/xx