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 Yi-Nan TsaifiledCriticalYi-Nan Tsai
Priority to TW90218426UpriorityCriticalpatent/TW513963U/en
Publication of TW513963UpublicationCriticalpatent/TW513963U/en