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 Tian-Ding WangfiledCriticalTian-Ding Wang
Priority to TW086201306UpriorityCriticalpatent/TW343000U/en
Publication of TW343000UpublicationCriticalpatent/TW343000U/en