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 PCT/EP1993/001569external-prioritypatent/WO1994000322A1/de
Application filedfiledCritical
Publication of KR950702160ApublicationCriticalpatent/KR950702160A/ko