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 yong-chang LinfiledCriticalyong-chang Lin
Priority to TW086220557UpriorityCriticalpatent/TW332499U/en
Publication of TW332499UpublicationCriticalpatent/TW332499U/en