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 Wu Ching-RongfiledCriticalWu Ching-Rong
Priority to IT2167690UpriorityCriticalpatent/IT220135Z2/en
Publication of IT9021676V0publicationCriticalpatent/IT9021676V0/en
Publication of IT9021676U1publicationCriticalpatent/IT9021676U1/en
Application grantedgrantedCritical
Publication of IT220135Z2publicationCriticalpatent/IT220135Z2/en