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 Jin-Shr JangfiledCriticalJin-Shr Jang
Priority to TW89215354UpriorityCriticalpatent/TW477505U/en
Publication of TW477505UpublicationCriticalpatent/TW477505U/en