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 LU87387Aexternal-prioritypatent/LU87387A1/de
Application filed by Wurth Paul SafiledCriticalWurth Paul Sa
Application grantedgrantedCritical
Publication of ATE92967T1publicationCriticalpatent/ATE92967T1/de