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 Fuji Metal Mfg, GiapponefiledCriticalFuji Metal Mfg
Priority to IT68609/80ApriorityCriticalpatent/IT1129188B/it
Publication of IT8068609A0publicationCriticalpatent/IT8068609A0/it
Application grantedgrantedCritical
Publication of IT1129188BpublicationCriticalpatent/IT1129188B/it