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 Sicam S P A Societa Italiana CfiledCriticalSicam S P A Societa Italiana C
Priority to IT69890/78ApriorityCriticalpatent/IT1108525B/it
Publication of IT7869890A0publicationCriticalpatent/IT7869890A0/it
Application grantedgrantedCritical
Publication of IT1108525BpublicationCriticalpatent/IT1108525B/it