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
Priority claimed from IT000033Uexternal-prioritypatent/ITTV20120033U1/it
Application filed by Almerino CanutofiledCriticalAlmerino Canuto
Publication of HK1211261A1publicationCriticalpatent/HK1211261A1/zh
Publication of HK1211261BpublicationCriticalpatent/HK1211261B/zh