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 DE19893916349external-prioritypatent/DE3916349A1/en
Priority claimed from DE4009125Aexternal-prioritypatent/DE4009125A1/en
Application filed by Salice Arturo SpafiledCriticalSalice Arturo Spa
Application grantedgrantedCritical
Publication of ATE98327T1publicationCriticalpatent/ATE98327T1/en