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 qi-meng ZhangfiledCriticalqi-meng Zhang
Priority to TW087215839UpriorityCriticalpatent/TW369800U/en
Publication of TW369800UpublicationCriticalpatent/TW369800U/en