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 Guglielmo MarinifiledCriticalGuglielmo Marini
Priority to ITRM970235priorityCriticalpatent/ITRM970235U3/it
Publication of ITRM970235U3publicationCriticalpatent/ITRM970235U3/it