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 Wang Min ChinfiledCriticalWang Min Chin
Priority to ITTO920017priorityCriticalpatent/ITTO920017U1/it
Publication of ITTO920017V0publicationCriticalpatent/ITTO920017V0/it
Publication of ITTO920017U1publicationCriticalpatent/ITTO920017U1/it