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 Rambaudi E C Sp AfiledCriticalRambaudi E C Sp A
Priority to IT68382/78ApriorityCriticalpatent/IT1108551B/it
Publication of IT7868382A0publicationCriticalpatent/IT7868382A0/it
Application grantedgrantedCritical
Publication of IT1108551BpublicationCriticalpatent/IT1108551B/it