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 Chen Lin ShanfiledCriticalChen Lin Shan
Priority to TW89206116UpriorityCriticalpatent/TW448811U/en
Publication of TW448811UpublicationCriticalpatent/TW448811U/en