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 Sena Snc Di Sena Michele E C FfiledCriticalSena Snc Di Sena Michele E C F
Priority to IT67532/88ApriorityCriticalpatent/IT1219360B/it
Publication of IT8867532A0publicationCriticalpatent/IT8867532A0/it
Application grantedgrantedCritical
Publication of IT1219360BpublicationCriticalpatent/IT1219360B/it