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 Sinta Technology CorpfiledCriticalSinta Technology Corp
Priority to TW90201253UpriorityCriticalpatent/TW563679U/en
Publication of TW563679UpublicationCriticalpatent/TW563679U/en