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 Tai Chi Star Internat Co Ltd, Tian-Hua Lin, Cheng-Fei LinfiledCriticalTai Chi Star Internat Co Ltd
Priority to TW90212930UpriorityCriticalpatent/TW492449U/en
Publication of TW492449UpublicationCriticalpatent/TW492449U/en