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 Ulrich MoebiusfiledCriticalUlrich Moebius
Priority claimed from EP85903260Aexternal-prioritypatent/EP0187790B1/en
Application grantedgrantedCritical
Publication of ATE29697T1publicationCriticalpatent/ATE29697T1/en