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-hai ZhangfiledCriticalwen-hai Zhang
Priority to TW087205958UpriorityCriticalpatent/TW344279U/en
Publication of TW344279UpublicationCriticalpatent/TW344279U/en