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 Rong-Hua XiefiledCriticalRong-Hua Xie
Priority to TW086201119UpriorityCriticalpatent/TW311502U/en
Publication of TW311502UpublicationCriticalpatent/TW311502U/en