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 Jing-Jau ShiufiledCriticalJing-Jau Shiu
Priority to TW90207591UpriorityCriticalpatent/TW532377U/en
Publication of TW532377UpublicationCriticalpatent/TW532377U/en