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 Wang Wen KaifiledCriticalWang Wen Kai
Priority to TW88208853UpriorityCriticalpatent/TW388208U/en
Publication of TW388208UpublicationCriticalpatent/TW388208U/en