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 Yong-Nan WufiledCriticalYong-Nan Wu
Priority to TW084208797UpriorityCriticalpatent/TW296139U/en
Publication of TW296139UpublicationCriticalpatent/TW296139U/en