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 wen-zhang ChenfiledCriticalwen-zhang Chen
Priority to TW087207317UpriorityCriticalpatent/TW360293U/en
Publication of TW360293UpublicationCriticalpatent/TW360293U/en