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-Shiung KufiledCriticalMing-Shiung Ku
Priority to TW91215216UpriorityCriticalpatent/TW555008U/en
Publication of TW555008UpublicationCriticalpatent/TW555008U/en