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 Fada SrlfiledCriticalFada Srl
Priority to IT68441/78ApriorityCriticalpatent/IT1107904B/it
Publication of IT7868441A0publicationCriticalpatent/IT7868441A0/it
Application grantedgrantedCritical
Publication of IT1107904BpublicationCriticalpatent/IT1107904B/it