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 Ming-Jiun ChenfiledCriticalMing-Jiun Chen
Priority to TW91201255UpriorityCriticalpatent/TW510393U/en
Publication of TW510393UpublicationCriticalpatent/TW510393U/en