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 Chi-Ming JuofiledCriticalChi-Ming Juo
Priority to TW92209124UpriorityCriticalpatent/TW590119U/zh
Publication of TW590119UpublicationCriticalpatent/TW590119U/zh