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 Wen-Zhang WeifiledCriticalWen-Zhang Wei
Priority to TW085220486UpriorityCriticalpatent/TW307223U/en
Publication of TW307223UpublicationCriticalpatent/TW307223U/en