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 Dung You ChiuanfiledCriticalDung You Chiuan
Priority to TW90204450UpriorityCriticalpatent/TW459901U/en
Publication of TW459901UpublicationCriticalpatent/TW459901U/en