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 Yi-Cheng WangfiledCriticalYi-Cheng Wang
Priority to TW086217117UpriorityCriticalpatent/TW341202U/en
Publication of TW341202UpublicationCriticalpatent/TW341202U/en