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 Shin-Jr DungfiledCriticalShin-Jr Dung
Priority to TW90200742UpriorityCriticalpatent/TW474516U/en
Publication of TW474516UpublicationCriticalpatent/TW474516U/en