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 Hoechst AgfiledCriticalHoechst Ag
Priority to IN1396MA1995priorityCriticalpatent/IN192915B/en
Publication of IN192915BpublicationCriticalpatent/IN192915B/en