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 Jau-Tsai ChenfiledCriticalJau-Tsai Chen
Priority to TW087217906UpriorityCriticalpatent/TW365344U/zh
Publication of TW365344UpublicationCriticalpatent/TW365344U/zh