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 Gau Wen GueifiledCriticalGau Wen Guei
Priority to TW87219970UpriorityCriticalpatent/TW409636U/en
Publication of TW409636UpublicationCriticalpatent/TW409636U/en