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 Shui-Yu Gao, sheng-yang XufiledCriticalShui-Yu Gao
Priority to TW087200112UpriorityCriticalpatent/TW346849U/en
Publication of TW346849UpublicationCriticalpatent/TW346849U/en