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 Hoeglinger NorbertfiledCriticalHoeglinger Norbert
Priority to IT04855/81ApriorityCriticalpatent/IT1146549B/en
Publication of IT8104855A0publicationCriticalpatent/IT8104855A0/en
Application grantedgrantedCritical
Publication of IT1146549BpublicationCriticalpatent/IT1146549B/en