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 Martina Elisabeth SturmfiledCriticalMartina Elisabeth Sturm
Priority claimed from EP88909737Aexternal-prioritypatent/EP0389517B1/de
Application grantedgrantedCritical
Publication of ATE100299T1publicationCriticalpatent/ATE100299T1/de