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 Yan-Jeng YufiledCriticalYan-Jeng Yu
Priority to TW086211249UpriorityCriticalpatent/TW328257U/en
Publication of TW328257UpublicationCriticalpatent/TW328257U/en