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 Mei-Ting YangfiledCriticalMei-Ting Yang
Priority to TW91205798UpriorityCriticalpatent/TW562041U/en
Publication of TW562041UpublicationCriticalpatent/TW562041U/en