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 Iao Industrie Riunite SpafiledCriticalIao Industrie Riunite Spa
Priority to IT5330080UpriorityCriticalpatent/IT8053300V0/it
Publication of IT8053300V0publicationCriticalpatent/IT8053300V0/it
Priority to FR8100189Aprioritypatent/FR2473662B1/fr
Priority to GB8100515Aprioritypatent/GB2071265B/en
Priority to DE19813122311prioritypatent/DE3122311A1/de