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 Yung-Jen HuangfiledCriticalYung-Jen Huang
Priority to TW90223663UpriorityCriticalpatent/TW514104U/en
Publication of TW514104UpublicationCriticalpatent/TW514104U/en