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 Hong-Gui CengfiledCriticalHong-Gui Ceng
Priority to TW085207319UpriorityCriticalpatent/TW295011U/zh
Publication of TW295011UpublicationCriticalpatent/TW295011U/zh