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 Zacarias Rosique S AfiledCriticalZacarias Rosique S A
Publication of IT8220345A0publicationCriticalpatent/IT8220345A0/it
Application grantedgrantedCritical
Publication of IT1153475BpublicationCriticalpatent/IT1153475B/it