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 Zi-Qiang YifiledCriticalZi-Qiang Yi
Priority to TW085201919UpriorityCriticalpatent/TW299815U/en
Publication of TW299815UpublicationCriticalpatent/TW299815U/en