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 Min-Feng WangfiledCriticalMin-Feng Wang
Priority to TW086213574UpriorityCriticalpatent/TW347922U/en
Publication of TW347922UpublicationCriticalpatent/TW347922U/en