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 Lin Rung ChiuanfiledCriticalLin Rung Chiuan
Priority to TW88213321UpriorityCriticalpatent/TW448924U/zh
Publication of TW448924UpublicationCriticalpatent/TW448924U/zh