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 Huei Tuan, Chun-Yi Wu, Pei-Hsuan WufiledCriticalHuei Tuan
Priority to TW90218466UpriorityCriticalpatent/TW500092U/en
Publication of TW500092UpublicationCriticalpatent/TW500092U/en