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 Burlin S D F FllifiledCriticalBurlin S D F Flli
Priority to IT12543/84ApriorityCriticalpatent/IT1180778B/en
Publication of IT8412543A0publicationCriticalpatent/IT8412543A0/en
Application grantedgrantedCritical
Publication of IT1180778BpublicationCriticalpatent/IT1180778B/en