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 Jang Shu ShiangfiledCriticalJang Shu Shiang
Priority to TW88215974UpriorityCriticalpatent/TW402937U/en
Publication of TW402937UpublicationCriticalpatent/TW402937U/en